I have been searching the internet for a dimensional drawing of a 3 axis servo plate so that I could fab one up and have it work first time. no such luck. I was able to find a few line drawings designed to tape to a piece of material and scribe or dremel. So last night I fired up the calipers and used the internet drawings that I found as a reference to draw the following dimensional drawings, the first is dimensioned for milling with a .25 inch end mill and the second is dimensioned for scribing onto material. I am sure that there are mistakes.. it was late... email me and I will fix them.
additionally I will test my drawings this week on thin aluminum stock.