Rat Rig Community [Unofficial]•11mo ago

IDEX offset but VAOC calibration was OK

Can you help me to understand why I get this X offset during IDEX print if the VAOC calibration was OK?

Solution

See: fix-my-printIDEX offset of T1 on the far side from VAOC

Jump to solution

Teo_OP•2/22/25, 3:13 PM

Printed with PETG on V-Core 4.0 IDEX sliced with PrusaSlicer 2.9.0

fidget_cubeincube-gap04_PETG_QUALITY_0.20mm_Nozzle_0.4_VC4_IDEX_Custom_2h8m0.4.gcode7.83MB

Helge Keck•2/22/25, 3:21 PM

you need most likely a skew calibration

Helge Keck•2/22/25, 3:21 PM

after doing it you need to redo the vaoc calibration

Helge Keck•2/22/25, 3:21 PM

alternativly you can align your gantry better to get rid of the need of the skew compensation

HHelge Keck alternativly you can align your gantry better to get rid of the need of the skew...

Teo_OP•2/22/25, 3:30 PM

OK, I’ll try

HHelge Keck you need most likely a skew calibration

Teo_OP•2/25/25, 1:14 PM

I’ve tried but after a

SET_SKEW CLEAR=1

SET_SKEW CLEAR=1

I get AC=140,85 and BD=140,87 so I don’t think this is the issue

TTeo_I’ve tried but after a `SET_SKEW CLEAR=1` I get AC=140,85 and BD=140,87 so I don...

Helge Keck•2/25/25, 1:18 PM

if you make a skew calibration, you need to tell ratos that oyu have a profile, then you need to redo the calibation VAOC calibration with the skew peofile

Helge Keck•2/25/25, 1:18 PM

if this isnt the issue then its most likely belt tension issues

HHelge Keck if this isnt the issue then its most likely belt tension issues

Teo_OP•2/25/25, 9:52 PM

I’ve tried setting the skew calibration profile and redo the VAOC calibration. Then I tried to adjust the belts.
Here the tension charts before managing the belts: