The device I have seen and was told they use for the balancing process is the same piece of junk they sell on their website. That thing is a overpriced tire balancer being used for the wrong purpose. Anyone could get similar results with a $50 prop balancer and even then, the results would not be very good.
Now if they have quillen or a heins....then I retract my statement....
And for the record, I have many niftech products, which I like to use (the little diff rebuild holder is the best).....I just think they have some out there stuff that does not work.
You can email me direct about raw motors, email@example.com
Our website is in the final stages of completition....should be VERY soon.
And while its techincally illegal to rebalance a stock arm, as long as you don't drill craters in it, there is really NO way to tech it....