My setup is not flash and it's made out of bits I had kicking around. I did it with the intention of changing it to all nice gear but it works so well that I have no problem with it the way it is. If I ever get around to making my 30" dob then I'll make it look a bit better on that scope.
I'm using a Teensy 3.2 with TMC2100 drivers and it's as smooth as servos! I recommend using a Teensy 3.2 and these drivers, I tried a mega2560 and all sorts of stepper drivers but nothing can beat the Teensy/tmc2100 combo!
I only ever use the Onstep App for controlling it apart from small 4 button remote wired into the guide port for moving the scope around.
