I just whipped tis up this morning. I had to make it 2" x 2.5625" instead of metric because that is what my mill software is setup for. Should be just about the same though. What I need to do now is make the tool path and creat the code.
I will keep you posted in this thread. I probably will not get to milling it untill I get my new parts. Note the channels are 3/8" wide and I may order some 3/4" thick stock and make it 1/2" deep channel. I don't think I can do a 1/2" wide channels as 1/16" channel walls are just to thin for my mill to handle. The backlash would probably bust through in the corners.