Summary I needed the case a little bit more down because i used a angled USB cable and it was 2 cm to short.. so i moved the mounting holes inside the case.
Use flat head screws so they don't touch the Pi.
This is a Remix of http://www.thingiverse.com/thi... all credit goes to him. How I Designed This
Edited in Tinkercad https://www.tinkercad.com/thin...