RE: anything wrong with buying a used transmitter?
well if canavanbob is going to all that much trouble then it probably will be ok.i think when you have it checked they also send back a printout on what they found.i bought a futaba 8 channel last year used as i was new to rc and loved the thing.but then as i became more aware of things you should do,learning in other words,i was going to send it in at the end of flying season then i crashed my se due to tx failure.leason is if you buy 2nd hand,and i would do again,send it in to be checked.