rx8 will not find throtle positions with spekrtum radio
 

so im haveing a problem with getting my rx8 to find throtle when reprograming after changeing radios, it worked great with my old dx 3.0 but it will not work with my new dx3r

the dx3r is working great with castle esc's so its not the radio

any ideas whats causeing this?

Stupid question, but did you bind the receiver to the DX3r?

tried reversing the TH "servo"?
made sure everything was 100%+ on the tx?

it was strange, i had it bound and working the day before in another car, some how it came unbound when i put it in the 8ight, i took me another 30min after i posted to figure it out


thanks everyone for the help