i got a dx3c raido and a viper vtx 8 esc it work fine now it dont read the raido at all my buddy put his in and it work. do i need a new raido we cant get to work right
esc wont read the raido

1 of 2 things.... You have something set on your radio that is causing it to not be able to bind or you are doing it wrong... Can you bind your radio to another RX or if you have another vehicle, does it work with that one?

1st thing would be to try a new model number on your radio. Pick one at random like #7. Then try to bind it without changing any of the setting (EPA, Norm/Reverse, things like that). If it works, find out what setting is messing you up. Usually its epa or neutral width that keeps it from binding. Good luck.