Mesh bed compensation not correct

CR3D

Hi everybody, I noticed that despite auto-bed-levling (8x8 points) and mesh compensation (G29) the print bed is not aligned correctly before every print job. There are still places where the nozzle is too close or too far away. The plate used is a BuildTak. Z-Probe is an IR sensor.

How can that be?

[0_1574756693119_Mesh Bed Compensation](Uploading 100%) We have already tried very hard:

Sample speed
different buildplates
Light switched off and darkened
old height map deleted

For me it looks like "mirrored" on the diagonal. Bottom left too close and top right too far away from the bed.

Unfortunately I do not know any more. I hope somebody can help me.

![0_1574756763922_Unbenannt.PNG](Uploading 100%)

Many thanks

Greetings Christian (CR-3D)

fcwilt

Hi,

dc42 has reported a problem with mesh compensation and is working on it.

Frederick