Hello Andys1957, Thank you very much for your comment. Problem is solved luckily but it took a lot of time to find it. I did what you proposed, i ...

Now, this explains a part. It doesn't happen all the time, but i had a feeling the steppermotor at Y2 once in a while doesn't want cooperate simulta...

Table setup, just great Beginning of 3D printing... looks and sounds like it all is OK A half hour later... drama The biggest question, how...