I have two of these things installed in two cabinets that are being built. They are glued, recessed mounted. and bondo'ed in place so taking these things to the hardware store would be a ---smurfette---. Regardless I have two questions that I can not find the answer to searching the web.
Question 1. Does the trackball just sit in this thing, cradled by the bottom piece? No screws go through the trackball itself?
Question 2. What are the screw size for the four top mounting holes? I would like to put four screws through them to hold down the plexiglass. I want say that they were 10-24's
Any help would be fantastic, I can find squat at the Happs site or google.