<blockquote rel="djenn">I draw my objects with autodesk inventor.
When i draw a block ie 50x50x50 mm the printed size is 50.7x50.7x50, that's anoying.
I figger this must be a setting in repetier, does anybody knows how to solve this issue?
I was wrong.
It had to do with the amount of steps/mm in the marlin software.
Solved