PrusaSlicer 2.7.3 ignores filament extrusion multiplier value changes
 
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PrusaSlicer 2.7.3 ignores filament extrusion multiplier value changes  

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Klingenbeck
(@klingenbeck)
Active Member
PrusaSlicer 2.7.3 ignores filament extrusion multiplier value changes

Hello,

I am not able to change the filament extrusion multiplier value to 0,85. The first layer and the infill looks always the same, like a default value of 1,0.

Printer model is a MK4S with firmware 6.1.3.

Could you please check?

Posted : 29/11/2024 4:16 pm
3Delight
(@3delight)
Moderator Moderator
RE: PrusaSlicer 2.7.3 ignores filament extrusion multiplier value changes

The latest version of PrusaSlicer is 2.8.1 so first I would recommend upgrading to that to ensure that you (much newer) printer is supported fully, and secondly have you got Expert mode switched on as some settings can only be changed in expert mode?

Posted : 29/11/2024 4:26 pm
Klingenbeck
(@klingenbeck)
Active Member
Topic starter answered:
RE: PrusaSlicer 2.8.1 ignores filament extrusion multiplier value changes

Thanks for the fast reply.

I messed up the versions. I already use version 2.8.1 and switched to expert mode.

Posted : 29/11/2024 5:03 pm
Klingenbeck
(@klingenbeck)
Active Member
Topic starter answered:
RE: PrusaSlicer 2.7.3 ignores filament extrusion multiplier value changes

In the meantime I did an update to 2.9.0-alpha 1 with the same result. The filament extrusion multiplier value is ignored.

Posted : 29/11/2024 7:01 pm
Klingenbeck
(@klingenbeck)
Active Member
Topic starter answered:
RE: PrusaSlicer 2.7.3 ignores filament extrusion multiplier value changes

Issue is solved now. Finally it was an issue with the MK4S upgrade kit. I had to  tighten the screws on the Idler-swivel assembly with two additional turns. Now it is working as expected.

Posted : 03/12/2024 9:59 am
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