I ran out of metal cases but have them on backorder. Should have them in a couple weeks. In the meantime I laser cut front and rear panels for my large ABS case and machined the top and bottom.
Here are some pictures. Note that there is still room for relays and other stuff. The three db9 on the rear panel can be used for additional axis or fro I/O that the user may want to add.
Dan Mauch
Camtronics, inc. -- CNC with Dan Mauch