Quote Originally Posted by blackburn mark View Post
you have quite a collection there :)
I forgot to mention the BOSS3 has been retrofitted with MACH3. I used Compumotor ZETA stepper motor controllers with the stock motors. The old electronics cabinets have been removed (it's amazing how much more room there is around the machine). My Series II N/C was made in the mid to late '70s (before "CNC" - it doesn't use gcode). I plan to retrofit it also. I have used it a lot in the past but it got to be a pain to program.