i have finaly assembled my Acrylic i3. But now i have a big problem with die scale of my axis. The picture shows my first test print, it sould be a cube with length 20mmx20mm and high of 10mm. The Result ist a cube with x=20mm y=39,5mm z=10,5mm.
![Image](http://img5.fotos-hochladen.net/uploads/img20161018waeri2k8whj3.jpg)
Whats wrong with my Printer?
How can i fix it?