I've made up a case for the Freetronics EtherTen (http://www.freetronics.com/collections/all-products/products/etherten) but the tolerances aren't quite right when the parts are made.
Here are the STL files:
Wall thickness should be 1.6mm but I'm getting about 1.8mm. The lips don't line up and the case doesn't go together without much force. The internal dimensions are about 0.5mm smaller (thicker walls).
Any ideas? Can you tune the printer to extrude less material perhaps?
Thanks in advance,