RE: RCAero JC Engines & YDA Engines
There is plenty of room in the market for all parties to co-exist without bashing the competition. Does it really matter that you used to sell the JC engines? Not really.
What is important is the fact that Henry (RC Aero products) is the dealer/distributor for the JC engine line, and he and his company are taking care of the warranty concerns on the engines and his customers. From what I have read in this thread, Henry is going beyond the call of duty to help others out with engines not purchased through him- now that is great customer service!
I completely agree with Q500RC. Most of us (including myself) don't care how the engine is tested (regarding your Dyno comment). What I do care about (and most everyone else too) is a quality product that has been tested to provide a quality product at a reasonable price that will last a long time.