I should have said the TX was not programed right to work the receiver. I had just replaced the receiver in Mich, but did not have time to set it up before leaving. You got to be joking about crashing & trying to get my money back!!!!! I always helped & gave my time, tools, spare parts to folks if needed. I gave fuel if some person ran out to anyone at the field when needed it. I for several years took 2 airplanes ....one a Sig Kadet & a aerobatic airplane for me to fly. The Kadet I let anyone who wanted to learn to fly. I taught over 23 folks how to fly RC & tuned many engines for folks also. I spent more time helping most the time than flying. I even gave away engines. PS, I let a young person take the Sig Kadet with a set of floats. He put the floats on & we flew it off water at his Dad,s place on Fremont Lake.