[X Y axis are not perpendicular]

Thank a lot!

This worked perfectly. it prints better than ever!

[X Y axis are not perpendicular]

Thanks guys

I'll try that and tell you if that works !

[X Y axis are not perpendicular]

Hi,

I have a new UM2, about a month old, and finally I managed to calibrate it well enough that I get really nice prints.

The problem is that the X and Y axis are not perfectly perpendicular to one another.

Instead of a square I get Parallelogram shaped parts. it's very light so it's hard to see, but when you put it in a CNC frame it won't fit.

Here you can see that the 2 parts perfectly fit when they are orientated the same as they were printed.

Both X axis are in the same direction and the Y.

Here you can see the perpendicularity problem if I rotate one of the parts 90 degrees.

So I don't have 90 degrees and I get parts that are like this:

What can I do?

Please help.