Yeap I just replace the Tx and Rx with good stuff. I have the JetTiger and it was the same way. Was flying with some other guys and was shot down by a Futaba radio that guy next to me switch on, lucky for me I was on final bout two off thr ground rolled it over and blew off the nose section {THIS REMINDED ME OF THE E-FLITE ELECTRAJET THAT I HAD SAME THING TOUCH THE NOSE ON THE GROUND AND BANG OFF COMES A CHUCK OF IT}. Anyway the ECS MOTOR and BATT Kick Butt fast and fun. The TX & RX that come with these planes I think the filters are sub par that they use in the Rx's But for the buck ya get a big bang I will stand behind them all day long, NP's got a good thing going here and I LOVE IT. And if ya dont belive me go check out Hobby-Lobby there on the same kick.
These Faom Jets ROCK and are here to stay I believe

Later Off to fly my JetTiger

sdjb