Has any body had multiple problems with their sensor? I have sent mine back 6 times in a year and they send me new radios I use them they break or the trigger wore out. Now my screen is having issues with lines. I am ready to call it quits! Customer service is great but the radio realy sucks! It is cheaply made. I want my 3PK back. Also my driving is better using a cheap futaba 3PM. I have tried to use this radio. I realy like the feel of it. But when I can take a $119 FM radio and win races with it it really points to the radio.