Might be useful to some here.
http://www.djtechtools.com/2011/03/24/diy-gridbox-acrylic-cases-for-the-monome-inclined/#more-11689
Perhaps better in the “Tips and Tricks” section, but here are a couple of Perspex leaflets in PDF.
Working with Perpex - material specs
Working with Perspex - technical
There are quite a few other material data and working sheets here
has anyone tried using a 3d printer?
