I enter my new value for flow ratio and pressure advance, prints are great. Аfter pressure and flow calibration, the result is better. But I’m sure you’re eager to try it as soon as possible, so we will probably soon release an alpha firmware with input shaping and Pressure Advance in a few weeks. The profiles folder contains profiles with this set to 11,. Pics in Tutorial. Studio recently added some calibration routines, but the results are stored in the printer and apparently ignored by Orca. PXL_20230723_154214245 1920×3413 391 KB The sweet spot is around 0. Count up to that line (0 is at the front of. Basically, it makes sure that your extruded filament bead stays at a consistent width when sudden changes in speed or directions take place. It is important to. Orca Slicer includes a pressure advance calibration pattern test adapted from Andrew Ellis' generator, which is licensed under GNU General Public License, version 3. 949/0. This print is a test print from Orca Slicer for the pressure advance setting but i am not seeing any difference in the quality of the corners even though i have pressure advance turned on in the slicer. 2 standard process overhang speed 75-100% 10->30 modified as suggested in the massive PETG thread. M900. Question: do I set the resulting number in the slicer (It's a filament setting in Orca) or in Klipper printer. K-value is another name for pressure advance which is what Orca and all other slicers call it. Klipper: Pressure Advance – Simply Explained. Try not to touch the surface on printing area with your fingers. A tag already exists with the provided branch name. I was running through the Flow Rate calibration and adjusting the value in the Printer profile when I noticed it is also listed in the Filament profile. My intent was to keep adjusting the profile based on the quality of the previous, faster print. It should be noted that it allows us to enter the value of "Pressure Advance" and the "Thermal contraction of the material", so that the piece will automatically scale so that once cold it has the appropriate size. Incompatible profiles. I didn't know about orca slicer, I'll check that out. jay_s_uk 2 Dec 2022, 15:01. The single part - a pressure vessel cap - just finished printing today with v1. Slicer. Tags. byMH62 July 22, 2023, 8:42pm 1. No. There is some things that I don't understand : does pressure advance option is for Marlin or Klipper, cause when I activate it and paste my value, the print is worse than without it activated. Definitely worth. JayZay September 12, 2023, 3:57pm 3. Make sure to select the appropriate version for your test. Hello everybody 🙂. This is the value that is NOT saved to a filament preset and must. " Click on the Zip file that will work on your machine. 6. What do you use? Classic walls Arachne walls. For Git’s and Shiggles I downloaded and tried out the calibration tests on Orca Slicer. Provide a START and MAX PA and it will draw 20 lines, incrementing the PA value each time. Pressure advance testing is available in orca slicer (or I guess Bambu studio beta at this point). Sure, I have tried it with the auto calibration via lidar, as well as via orca slicer all manual calibrations. Was really disapointed. It's worth experimenting with. Shop a great. 6. Download the Win64 zip file if you're running Windows. Good thing that it shares the Bambu Studio already user profiles. If you don't wanna use octoklipper, you can change the PA values in the terminal with a command like "SET_PRESSURE_ADVANCE ADVANCE=0. ) The pressure advance value will differ for every printer, and it’s alright if you get a higher or lower value. In my experience after using Orca Slicer to tune flow and pressure advance my seams are much better. You want the best line with no bumps. 35mm is useful, but knowing that's 8mm3/s means you can set that as a flow cap in your slicer and generate max linear speed at any thickness, for example that's 89mm/s @ 0. These slicer settings may help counteract ooze caused by filament cohesion (filament pulled out of the nozzle due to the stickiness of the plastic). Additional context I see that many folks have asked for this in the past, but perhaps now that option 1. 4 if my memory is correct). And sadly the very reason why I can't use it. Increasing the Flow by a few percent on the outer wall helped a little bit. Divide 1mm by layer height in mm, then round down, to get the number of layers per flow rate step increase. Members Online. The OrcaSlicer calibration menu is an awesome feature that is built directly into the slicer. 0 F3000; Move Z Axis up little to prevent scratching of Heat Bed G1 X0. Files are named as < Brand>__. We will get you working . ago. I am using Orca Slicer, and I've just come across this and didn't know the answer. Per feature pressure advance control is the first thing I searched for, after I installed Orca. Bambu Studio settings tuned for eSUN PLA+ by Portzal3D. Choose the start and end retraction: Use the default values or check the retraction you currently have set in your 3D slicer software as a reference, and enter values above and below the currently set value for retraction distance. I had bed sticking problems on my P1P and blobs and stringing on additional layers. RocketSled: This looks like bad PA with a slight underextrusion. But you need to change it each time for new filament. Orca Slicer with manual Pressure Advance Test: K 0,036 Bambu Studio with automatic Dynamics Flow Calibration: K 0,056 Bambu Studio with manual Dynamics Flow Calibration: K 0,045. There are a few reasons to move away from Cura to Prusa Slicer: Decouple print setting from filament settings. You can set it manually in Bambu Studio as well. Members Online. One of the first thing he worked on was Pressure Advance,. No idea if pressure advance goes through so I haven't tried them. I switched to Orca slicer to run the built in pressure advance calibration. Members Online. Each method has its own advantages and disadvantages. Pressure advance ¶ This document provides information on tuning the "pressure advance" configuration variable for a particular nozzle and filament. Orca also has calibration tests including pressure advance. Other slicer settings should be. I use the Orca Slicer variant of Bambu's slicer because it offers finer-grained control over the slicing process and makes tuning and using tuned filament profiles much easier than Bambu's official slicer, which lacks good calibration routines for some of the most important variables in good printing: flow rate, pressure advance, and. cfg file each time I switch filament. I was very skeptical at first. The LIDAR does not calibrate extrusion multiplier, and its pressure advance calibration is pretty rudimentary, only testing for 3 different values (0. * Temp tower. This is now the recommended method to use over the lines method. Pressure Advance has no effect . That being said I’m not entirely unwilling to fiddle around with settings, which I do by project basis. Unofficial space for Orca Slicer users to discuss settings, features and tips. * Temp tower. If I choose the correct filament, the settings is already there. I’ve been using orca slicer for a few months with my P1P and recently the setting for changing the Aux fan speed has been locked on versions 1. We need some orca slicer expert :)) variant0 May 17, 2023, 5:15pm 8. I’ve noticed, that this calibration largely. " Click on the Zip file that will work on your machine. 040000 17:52:35 //. Pressure Advance (PA) is a factor that affects your retraction timing. Pressure Advance has no effect . Beta Was this translation helpful? LenDizzle. The result is already better. RocketSled July 19, 2023, 7:21pm 5. Unfortunately pressure advance isn't. Turned out, the flow ratio needed to be at 1,045 and pressure advance at 0,036. I use the Orca Slicer variant of Bambu's slicer because it offers finer-grained control over the slicing process and makes tuning and using tuned filament profiles much easier than Bambu's official slicer, which lacks good calibration routines for some of the most important variables in good printing: flow rate, pressure advance, and. Orca Slicer is an open-source project, and I'm deeply grateful to all my sponsors and backers. 6mm nozzle with the same filament I'm using a K value of 0. So it's quite perfect. I would say if you want to try tweaking things, to see if things can be improved, give Orca a try. | Sharing without ATTRIBUTION . 03. In Klipper, Pressure Advance can predict nozzle pressure for more consistent extrusion and sharper corners. I set it per nozzle+filament in Orca Slicer’s custom gcode. I did this with a nozzle temp of 270 and a bed temp of 80. Best to switch to orca slicer and calibrate your settings also you get way more settings you can change. Ellis' generator is itself adapted from a generator developed by Sineos for. A lot of printers nowadays us an open source firmware called "Klipper" thanks to being able to install it to a Linux(or even windows with WSL) machine to offload the computation tasks from the generally weak onboard SoCs that the printers come with. Textured. The firmware of the printer uses that prediction to decrease the amount of filament extruded just before stopping and decelerating, which prevents blobs or artifacts at the sharp corners. But I noticed a gcode section per filament in prusa slicer, what commands would I need to put there to set pressure advance for that specific filament. Context: I can usually only ever get one end perfect leaving the other a small blob. But with wipe turned on it'll be a wipe only. It gets things horribly wrong if you mix different extruder feedrates. The proper Pressure Advance depends on the filament, nozzle size, nozzle geometry and printing temperature. 020, with a 0. 05. r/OrcaSlicer. Plus i used the generic petg profile. It's a fork of the Bambu Lab slicer but it's a mixture of SuperSlicer and PrusaSlicer. Flow set by instructions in orca slicer. 034, split the difference). 0X. Yes but when I do that and try to slice and print, just a blank outline of the pattern appears on the build plate. The first seems to have been "coasting", which, along with extra-priming after coast, is pretty much just "pressure advance, assuming a constant feedrate". On 5/7/2023 at 9:03 AM, atrushing said: The slicer likes to assume and insert start temperatures unless you define something. Pressure advance adjusts the flow accordingly per acceleration / decelaration of the print head so that there is for example no oozing during slower movement e. Remember to unzip the files and then proceed with. 95 0. Go to the device tab and edit the K value (near the AMS setting). Now on the slicer, I note that are these white points on the surface that are the joints. Is this normal?I’ll look at Orca Slicer to see what it does but for me it shouldn’t be a problem as long as the basic profiles are in there since my profile imports are based on it. If you’re eager to try out my OrcaSlicer profile for the Ender 3 S1, you can download it here: Ender3S1-Orca-Slicer-V1-Profile Download. dmqqh6ksq9 September 4, 2023, 11:34am 25. 2. Orca slicer has actual pressure advance that works in the filament and survives reset , and forget for autoflow and auto dynamics it is rubbish . . Orca Slicer includes a pressure advance calibration pattern test adapted from Andrew Ellis' generator, which is licensed under GNU General Public License, version 3. I Love and Appreciate the "Tip of the Day" little "Clippy" tips every time I open Prusa Slicer. BambuStudio SoftFever V1. Ideally, you’ve fine-tuned pressure advance/input shaping for your printer. I’ve been using orca slicer for a few months with my P1P and recently the setting for changing the Aux fan speed has been locked on versions 1. Orca slicer has it all built in. 9. However, tuning can go a long way to making seams less visible. It'll be in BS 1. Marlin calls it “Linear Advance”, but it’s the exact same thing. It starts extruding at "half" the bridge which, obviously, leads to a failure as there should be support on a side. Pressure advance aims to reduce these artifacts by adjusting filament feed speed before the print head changes speed. Line method Orca Slicer includes three approaches for calibrating the pressure advance value. The samples +20 and +15 looked the best, so I updated the flow rate and ran the pressure advance test. OrcaSlicer lets me do that and has per filament pressure advance settings. In this thread I have the same model printed using orca-slicer calibrated settings, as well as the stock Bambu PETG-CF presets. 022 range. Go to the filament settings, then enable the “Pressure Advance” setting and keep its default settings. 05. Orca Slicer defaults to Arachne, but tests like the pressure advance tower look like they were designed to be used with Classic. Calibrate your filament in OrcaSlicer (at least temperature, flow rate & pressure advance), use the results to modify the Bambu preset, rename to something like GEETECH TPU 95A Black and save the new settings. I see that pressure. J. In a few words, Klipper is the main culprit behind the recent ‘print speed race’ by many consumer FDM printer manufacturers, by effectively reducing errors and improving print accuracy at high. 02 ; what. Pressure advance aims to reduce these artifacts by adjusting filament feed speed before the print head changes speed. Tweaking Pressure Advance helped a lot, I think I decreased it slightly. 5 to 53s. 005 instead 0. Make sure print bed is clean by washing with dish soap and water [and not Isopropyl Alcohol], check bed temperature [increasing tend to help], run bed leveling or full calibration, and remember to use glue if one is using the initial cool plate [not Satin finish that is not yet released] or Engineering plate. After you've downloaded the file, you need to open it and run the orca-slicer. Thanks, i will try that (i use orca slicer) do yoy know where to start? that's a slicer issue, put your settings back to default and gradually add in your custom settings to eliminate what cause that. by using the brand new Bambu Filament PETG-CF in my AMS. I’ve ran both the tower calibration and lines for. 6 nozzle. r/OrcaSlicer. e. This command is certainly not generated by the slicer. Eine Idee habe ich nicht, aber ich kann kurz beschreiben, wie ich PETG drucke. I set it per nozzle+filament in Orca Slicer’s custom gcode. ”. Orca slicer seems to only do a wipe OR a retract. 050 and 1. I use the Orca Slicer variant of Bambu's slicer because it offers finer-grained control over the slicing process and makes tuning and using tuned filament profiles much easier than Bambu's official slicer, which lacks good calibration routines for some of the most important variables in good printing: flow rate, pressure advance, and. Then change the “End EA” as 0. Printing Direction: Left to Right (0°) 45° Front to Back (90°) 135° Right to Left (180°) 225° Back to Front (270°) 315°. ”. Calibrate you volumetric flow rate and work from there. I use the Orca Slicer variant of Bambu's slicer because it offers finer-grained control over the slicing process and makes tuning and using tuned filament profiles much easier than Bambu's official slicer, which lacks good calibration routines for some of the most important variables in good printing: flow rate, pressure advance, and. Select a generic. Click the image to open. Unofficial space for Orca Slicer users to discuss settings, features and tips. The number is from my spool, change it for your. ) ARCHIVED; General » 3D Printing & CAD Design. With the low K value, the filament was not sticking at all to the bed, and if it did - the layers were not adhering correctly causing layer separation and cracks. Use Orca-Slicer. Pressure Advance has no effect upvote · comments. The inside is also perfect, for me it's like PETG is easier to print than pla 😂. I've actually got it slowed down almost in half using a max volumetric flow of 5 instead of default 12 I think it was. The printer creates 3 lines with 0. g slowing down into a corner of a cube. Also super easy, but kipper will default back to the PA values in your config file after a reboot. If you go for a larger nozzle, you will need to adjust pressure advance with a pressure advance tower and potentially the main change in the slicer is the "line width" to something in the 0. if I repeat clicking OK on the PA test the pop up appears and disappears fast but I am able to reat the Heading : Creating a new project. 032-0. Pressure Advance: : Voltage: 100-240VAC, 50/60Hz. There is seam gap in the process profile under the quality tab. My general checklist for strength issues includes: increase the print temp. 6mm nozzle For all materials i use default test setting apart from TPU Where i use start from 0 end 0. However, removing it (using a scraper) results in many statically-charged lines and numerical digits literally springing from the build plate many feet away in multiple directions. I generally use orca slicer, can I convert the K factors to the PA values in Orca?. I just wish BambuLab would put the in-memory calibrated values on the device page or in the printer menu, so we could just reference the LIDAR-produced values once and set them in the filament. select Pressure Advance; Select PA Pattern; click OK; Actual results. Temp tower is a straightforward test. Konfiguration des Tests. Additional context I see that many folks have asked for this in the past, but perhaps now that option 1. This was mainly to define the. Orca slicer has actual pressure advance that works in the filament and survives reset , and forget for autoflow and auto dynamics it is rubbish . I see that pressure advance can be calibrated via the calibration menu and specified under the filament profile. Pressure Advance has no effect upvote · comments. “0. It. Orca Slicer Calibration Guide on Github. Click New Project in the main window. Download. For example when you set size in openSCAD to 8 and start at 0, stop at 0. The lidar calibration can't be used on a textured plate, and it only does the calibration for the first filament in a multi. 3. ago. According to the preview the slow section is 20 MMS while the fast is 27 which isn't a huge variation so it's hard to tell. Calibración de Pressure Advance a traves de Orca Slicer. Choose “Pressure Advance”, then choose “DDE” as Extruder type, that’s for the KINGROON KP3S Pro V2, KLP1, and the most of the other KINGROON models. But i'm running at i think 4mm/s with tpu98A, it's. matthiasdeblaiser. Things like setting your pressure advance by filament is a life saver as it can vary between materials. Did not need to do retraction, but for Prusa and ender i do that as wellSee the 📄"Passing Slicer Variables to PRINT_START" section of my tuning guide for more information. However, there is an additional parameter that affects Pressure Advance - the smooth time. If you want to do it in Bambu Studio without upgrading the firmware, add the following line to your filament start g-code (replace the number written in bold italics with your k-value): M900 k 0. For Git’s and Shiggles I downloaded and tried out the calibration tests on Orca Slicer. I decided to try out calibration using Orca and got noticeable improvements in print quality by just changing the pressure advance. You are not looking for perfection here! Just as close as you can get. Bring on the season!! cetacean, killer whales,. This leads to other issues (i. Unofficial space for Orca Slicer users to discuss settings, features and tips. Use that filament profile for all prints with that filament. I noticed that on the line test the fast and slow values are too low. lkraus June 23, 2023, 9:06pm 2. 002x8 = 0. If you’re using the Textured plate it will skip this step. (optional, recommended): Save the filament and/or print presets for your. It is important to note that each method has two versions: one for a direct drive extruder and one for a Bowden extruder. These slicer settings may help counteract ooze caused by filament cohesion (filament pulled out of the nozzle due to the stickiness of the plastic). I’ve had similar issues with my X1C. 0. As of a few minutes ago, the online generator now has RRF support too. ) If your max flow rate calibration is 20mm^3/s then drop it a little, perhaps to 18, just. 020 on the second. If I turn off wipe, I'll get a retract. In Bambu Studio the pressure advance is turned off and it gets set by doing the full lidar flow calibration at the start of the print. My advise is to switch to Orca Slicer which allows you to calibrate the PA value for each filament. The author marked this model as their own original creation. Pressure Advance Max volumetric speed Silver 220c 0. Note - there is rarely such thing as perfect pressure advance. Copy link jezdinskyjiri commented Mar 21, 2023. Wash the plate with water and dish soap. I am able to adjust all other settings but for some reason I can’t adjust only aux fan. Multicolor printing issues with Neptune 4pro upvote ·. JoshBear April 30,. Typically it is recommended to leave it at default value, and changing it does not noticeably affect the extruder performance. 040 Gcode : M900 L1000. SoftFever, the Author of OrcaSlicer (OS) watches closely the changes made by the BL Studio team, as well as advancements with Prusa Slicer so OcraSlicer stays current but is independent. You can use the standard Orca Slicer codes, but you can also put the one recommended by us for our Marlin printers: Initial G Code: M190 S [first_layer_bed_temperature]; calienta cama y espera. 10 posts. Your Pressure Advance is probably not tuned correctly. I was very skeptical at first. Flow rate:0. If you use Orca Slicer instead of Bambu Studio there is a Shrinkage setting in the filament profile that comes in quite handy. Flow calibration enabled. No not the pressure advance calibration. Willkommen zu einem weiteren spannenden 3D-Druck-Abenteuer mit ORCA-Slicer! In diesem brandneuen Video dreht sich alles um die entscheidende Filamentkalibrie. Maybe slic3r also stops extrusion early when you enable it's "pressure advance" feature. Strongly suggest try Orca slicer and do the two main calibrations ( flow and K factor) Calibration · SoftFever/OrcaSlicer Wiki · GitHub I have done for my main filaments ( flow, K - pressure advance , Max flow, VFA - max speed ). You can search the keyword 0. It's just a lookup function which could be adjusted by the user as needed. 040 Is that normal ?. All of the other tests I've done with other filaments were in the 0. ago. The Alternate Pattern has a second line of Fast Printing Speed to test 0 to Fast Printing Speed and back to 0 conditions. by Ken Douglas. Difficult to use on thicker vegetables. Takes like 3 seconds to do. Turned out, the flow ratio needed to be at 1,045 and pressure advance at 0,036. I have watched the pressure advance change in the console so I know the calibration command took, but the print corners look the same, bulging. I have watched the pressure advance change in the console so I know the calibration command took, but the print. However, I recently came across the case where I noticed the effect of the smooth_time on the print. 20mm Standard” settings on Bambu Studio, 0. NOTE: For Bambulab X1/X1C users, make sure you do not select the 'Flow calibration' option. The following shows how pressure advance affects the seam. How to use: These 3MF files are designed for use in Orcaslicer/Bambuslicer, but will work best in Orcaslicer, because it supports using a fixed pressure-advance value in the slicer. When you save a profile it saves the current set of calibration values for that filament. Pressure Advance Sanity Check. Hobo4ssassin. Orca Slicer includes a pressure advance calibration pattern test adapted from Andrew Ellis' generator, which is licensed under GNU General Public License, version 3. I'm using orca slicer, where the bridging is done at lower speeds etc. The temp tower is a vertical tower with multiple blocks, each printed at a different. Consider using Klipper's pressure advance instead. Konfiguration des Tests. It shows no stringing or. Check out the first part here: website: PA tool: use the Orca Slicer variant of Bambu's slicer because it offers finer-grained control over the slicing process and makes tuning and using tuned filament profiles much easier than Bambu's official slicer, which lacks good calibration routines for some of the most important variables in good printing: flow rate, pressure advance, and. cfg, at print start that value will be overwritten. The UI is modern, crisp, clean, and a pleasure to work with. For corners, that's where pressure advance comes into play. 6 CHT noz Manta M8P, klipper running on CB1 I have tried running the pressure advance from the klipper documentation here used cura with accelleration, jerk, and retraction disabled. Members Online. Orca slicer setting the same as the Bambu with Enable pressure advance difference image 711×591 20. Load the 3MF file for the filament of your choosing. This allows you to change the max flow rate in the filament settings which will allow the slicer to use faster speeds. I have created a user profile for a particular filament. 020. 35mm is useful, but knowing that's 8mm3/s means you can set that as a flow cap in your slicer and generate max linear speed at any thickness, for example that's 89mm/s @ 0. dmqqh6ksq9 September 4, 2023, 11:34am 25. - I am using third-party PLA/PETG filament, so I downloaded orca-slicer and used their calibration stuff to calibrate the flow, temperature, pressure advance, etc. What the slicer will do is similar with filament gcode SET_PRESSURE_ADVANCE ADVANCE=0. i was unhappy with the time it takes to lidar auto-calibrate each print as well as the accuracy of the auto-cal. 4 nozzle, all stock slicer profile settings, no speed changes, no profile changes except for 4 walls instead of 2 and 40% infill as per the Voron specs, all stock generic ABS profile, no tinkering with belts or anything else. • 6 mo. PXL_20230722_201822937 1920×3413 405 KBYou’ll get weird results if you have pressure advance ticked on and the printer lays down all those lines and uses the lidar to calculate pressure advance, sometimes it will use the preset value and other times it will use the calculated value or the values will change on different layers. MK2. Is pressure advance not a thing with a . I wish, Bambu Lab will merge this back to Bambu Studio in the future. 4 if my memory is correct). There are some values that are only present in the destination dataset (such as nozzle_temperature ) which are impossible to guess. 026 on first spool, 0. 06 update and the manual flow calibration. The Pressure or Linear Advance algorithm addresses pressure variations by simulating the hotend and extruder as a spring, acknowledging that pressure. It is important to note that each method has two versions: one for a direct drive extruder and one for a Bowden extruder. With a properly tuned printer, you should be able to disable all slicer acceleration controls and get great looking parts. 0 PRESSURE ADVANCE. 6. 5S MK3 MK3S MMU2S MK2S MK3S+. Setting the pressure advance could conceivably help if the size issue is partially due to excess filament on the corners. I’ve now done the calibration with Orca-Slicer and after the 2 prints I’ve changed the value to 0. Will try again to print a part. Going to post this same issue on orca slicer GitHub. I downloaded orca slicer an ran the calibration tests like flow calibration , temp tower and pressure advance. The naked truth - Stress Test Full Print Bed. Rotates the print in 45° steps. In orca you can save it along with other filament settings. Orca Slicer seems to have more development around it. Welcome to R/3D Printing!Advanced Tuning. Make sure print bed is clean by washing with dish soap and water [and not Isopropyl Alcohol], check bed temperature [increasing tend to help], run bed leveling or full calibration, and remember to use glue if one is using the initial cool plate [not Satin finish that is not yet released] or Engineering plate. json files from Orca already store pressure advance and sync across with Studio, so there’s no need to reinvent the wheel), and of course fixing the many bugs (no K-Value after power. If you use Orca Slicer instead of Bambu Studio there is a Shrinkage setting in the filament profile that comes in quite handy. After many failed prints with stringing and blobs I ran the Orca slicer pressure advance calibration which told me to use 0. Some way into the print I got this message: 17:37:50 // pressure_advance: 0. 02; Override pressure advance value M106 S0 ;LAYER_CHANGE ;Z:0. So basically if you have a PA value in your printer. Pressure Advance. 9683 because that was the calculated value, unfortunately it didn’t help. • 2 yr. I have carried out the Temp Tower, Flow Rate test and the Pressure advance but found the pressure advance actually made prints worse so I removed that and left it in auto. Tuning retraction helped a. Overture grey PETG. This allows you to easily fine-tune your settings for each filament and ditch the flow calibration at the beginning of each print. 026 on first spool, 0. 030, and with a 0. One major example, pointed out by some of you on Twitter, is the ability to alter the pressure advance and max flow rate settings of individual filaments, which many of you on Twitter told me you were sorely missing. With those properly set you. Pressure Advance (PA) is a factor that affects your retraction timing. NOTE: For Bambulab X1/X1C users, make sure you do not select the 'Flow calibration' option. (The slicer limits actual speed to keep from exceeding max flow rate, which means the speed settings in process might never be reached. I use the Orca Slicer. My intent was to keep adjusting the profile based on the quality of the previous, faster print. Perhaps. I much prefer tower method. In case of multiple nozzles, you must add the. more. Try increasing in. 25 mm^3/s. A countertop spiralizer that. 066 which is way higher than I've seen before. 9. I like the inclusion of the pressure advance line tuning, and the VFA test, though I've yet to use that as there's been no need. r/OrcaSlicer. Unofficial space for Orca Slicer users to discuss settings, features and tips. I always determine the flow ratio for each filament myself and put that into the filament settings in Softfever / Orca. Did not need to do retraction, but for Prusa and ender i do that as wellSorry in advance for the info dump but I like to be thorough. I’ve had similar issues with my X1C. It is harder to use than the tower test, which is very easy to see when there are problems.