X1-Carbon did NOT Print true to size

Hi,

same topic on my thread:

I worked with the suggested X/Y compensation, but did not get the results I was hoping for.
The outer most contour is enlarged/reduced in size, but any structure on the inside just stays the same.

Only thing that helps is set x/y scale before each print. z does not need correction for me.

For ABS i set it to 101% for x and y and get a perfect size.