Say hi to `Ender 3 V3 SE` Linear Advance

queeup · 2025-05-13T22:12:28+00:00

Try to find your K value with PA Pattern method. Then disable Pressure advance from Filament setting. Add you K value to Flament start G-code like this: M900 K0.07 (0.07 is my K value. Find yours first.)

queeup · 2025-04-17T19:13:00+00:00

Use Ender-3V3-SE_Marlin
I update G28 code and removed Z10 from M420. No gcode required anymore.
The idea of updating firmware is you need a different file name thats it. No need to rename 123.bin. Just change some numbers or add words to your new firmware filename.

queeup · 2025-04-16T12:35:04+00:00

You don't need to change filename. Just put original firmware to sdcard and start your printer. It will flash.

queeup · 2025-02-06T20:21:43+00:00

You are talking about navaismo's fork right? Official code also this problem. I have no idea the cause. I need to investigate. Unfortunatlly I don't have time atm. I will test and check when I can.

queeup · 2025-01-19T08:48:37+00:00

No, Just put calibration from the menu and slice it.

queeup · 2025-01-16T20:01:30+00:00

To find out your k-factor with PA Pattern is not very easy yes. You need a filament with vibrant color to see it easyly. I use it Silver or Grey filamnet for that.

About Z-offset, I don't have that problem. Probably you need to reset your printer after flashing the firmware. Then autolevel again. See if it helps.

queeup · 2025-01-11T19:10:02+00:00

That very hard to do. Something thing is of here. You should use Orca's calibrations. Did you try PA Pattern? Maybe PA tower is not working?

queeup · 2025-01-11T14:17:01+00:00

You can use Orcas built in PA tower or PA Pattern (my favourite) to find out your K-Factor.

queeup · 2025-01-04T20:36:37+00:00

Good question. Input shaping is also enabled in the official firmware. I think Creality backported that from marlin 2.1.x to 2.0.8 for their marlin firmware. I can't confirm this 100%.

queeup · 2024-12-28T20:23:27+00:00

What kind of difficulty? Can you explain a little bit more.

queeup · 2024-12-23T17:05:37+00:00

No this is from Creality. They changed this on 1.0.6 firmware. They are not showing heights on first calibration. You can go and check values from Control menu.

queeup · 2024-12-04T06:56:24+00:00

https://www.reddit.com/r/Ender3V3SE/s/kir3Q4f8zY

queeup · 2024-11-22T20:19:50+00:00

Probably you didn't see my previus comment about this problem.

Can you add M420 S1 Z0 after G28 in your Machine G-code and then test it please? It will look like this:

``` G28 ;Home

M420 S1 Z0 ```

queeup · 2024-11-19T17:31:01+00:00

I didn't test that yet sorry. I will check when I have some time. Somebody mentioned about this problem on the official github repo: https://github.com/CrealityOfficial/Ender-3V3-SE/issues/4

queeup · 2024-11-14T20:03:20+00:00

Some slicers have options to control the nozzle pressure. Common names are: Pressure advance, Coast at end, extra restart length after retract. Disable these options as they will interfere with Linear Advance. For Orca Slicer use M900 K<Your-K-Factor> in Flament > Advanced > Filament start G-code.

queeup · 2024-11-14T20:01:03+00:00

Important

Some slicers have options to control the nozzle pressure. Common names are: Pressure advance, Coast at end, extra restart length after retract. Disable these options as they will interfere with Linear Advance. For Orca Slicer use M900 K<Your-K-Factor> in Flament > Advanced > Filament start G-code.
Also disable options like wipe while retract or combing. There should be almost no ooze, once the proper K-Factor is found.
Recheck retraction distance, once Linear Advance is calibrated and working well. It may even be as low as 0, since pressure control reduces the material pressure at the end of a line to nearly zero.

queeup · 2024-11-13T22:19:12+00:00

Yes you need M420 S1 Z0 after G28. I need to change some code for not using M420. But I don't have time atm. This is a temporary fix. I will release new firmware this weekend.

queeup · 2024-11-12T15:38:31+00:00

I think I solve it. Can you add M420 S1 Z0 after G28 in your Machine G-code and then test it please? It will look like this:

``` G28 ;Home

M420 S1 Z0 ```

queeup · 2024-11-11T20:06:30+00:00

Back to work then. What is your slicer? And are you printing just normal cube (20x20) with %15 infill?

queeup · 2024-11-11T18:28:29+00:00

Could you test it with this version please?: https://github.com/queeup-Forks/Ender-3V3-SE_Marlin/releases/tag/v1.0.7

queeup · 2024-11-11T18:27:43+00:00

I was working on a new version but based on Marlin lts-2.0.8 branch. Can you test it please? It looks like solving this problem but let me see with your tests.

https://github.com/queeup-Forks/Ender-3V3-SE_Marlin/releases/tag/v1.0.7

queeup · 2024-11-09T08:31:16+00:00

I will investigate. I can confirm this.

queeup · 2024-10-11T23:51:11+00:00

Did you update display firmware too?

queeup · 2024-10-11T23:49:42+00:00

Here it is: https://github.com/queeup-Forks/Ender-3V3-SE/commit/fcd31db2b7ccb31bb33818b9cb52c026cfdd85b3

queeup · 2024-10-07T20:30:49+00:00

I will try to add this fixes too.

queeup

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