I got tired of the problem to be honest. I almost crashed a 30% Edge that I had over $2000 into (and really liked). 6 dead sticks. A few of those were near crashes. One should have been toast but the RC gods were with me.The ZDZ did solve it. Not a dead stick since, engine doesn't die in outside loops and other weird attitudes. I'm going on my third season with the plane (see Avatar). I think it was a good decision.