There is a lot more torque with the sensor now! However, as I expected, the vibration is horrible due to the bad adapter. Consequently, I ordered a cd to propeller mount adapter:
It should come in in two weeks (shapeways). I cannot really do any dynamic tests before that, as I do not have a flywheel. My colleague and I will focus on releasing the motor database. I think cds will be great to prototype as they are balanced, and it will be easy to try different flywheel inertia. I can stack up to 13 central discs, so 15 CDs!
I ordered 3 copies, and we'd need two to test here. If they work, would someone be interested in a copy?