Hi Eddie,

thanks a lot for sharing your knowledge, really appreciate this.
I bought the unit from a shop in UK, together with 2 magnet zappers. Main goal is to balance rotors for DC brushed motors, like Orion, Peak, Trinity, LRP etc.
I also started to wind armatures, together with some friends.
I already experienced the price expectations from the guy you mentioned here, no way I'll pay an amount like this for a pdf copy of a manual.....
I bought a box of kid's putty (plastilin) and started to figure things out by myself.

This is how far I got at the moment:

The unit is up and running, I am able to balance rotors on a precise level. The specific questions about the controller would be:
- What are the A/B switches for?
- The +/- switches determine if the light or heavy side of the rotor is displayed on top by the strobe light, is this correct?
- The 1/0 switches seem to determine which side is displayed actively, is this correct?

Thanks a lot for your help

Ralf