I finally had a chance to mess around with this thing. This is awesome. I see why you relocated the mount. The slightest pressure on it will mess up the readings. For accuracy, my the factor reading, for my certified Slot Machine was 1775 and the reading from your Rotor Master was 1772. You were right about how strong the Surpass Rocket V6 rotors are. They averaged 1779 for the stock spec and 1773 for the Lite Weight.

Here's a thought. When lining up the rotor, I find it a pain to have to add shims to get it right. Especially when you're doing multiple rotors. Is it possible to design an adjustable back plate to butt the end of the rotor up to? Something threaded so it can be fine-tuned to be where you need it, or even a slider would be nice.