When I print the part below with support, there is an offset of >0.5mm on the y axis in the area of the support interface.
I know I don’t actually need support, but the part was intended for testing the support interface. This is when the problem occurred.
Do you have any mods that you have added to your printer like PTFE guide, drag chains or stepper covers?
No nothing like this.
Head can move free.
Found the Solution.
It was the Blet tension.
Fount ist in this Thread: Filament change during a print results in layer shift - #35 by al.gauthier
