So I have a gt2b and this is the procedure I go through for pairing:
Plug ppm cable into vcc on receiver
Plug bunding plug into bind channel
Power vesc
Hold bond button on remote and turn on and the receiver is solid red.
Power off vesc then remote.
Remove bind plug and then power up vesc and then remote and the receiver is back to blinking red and the remote still blinks green.
would it have something to do with the fact that the stering wheel isnt connected. when i disconnect the throttle the green light stays solid green the whole time.
As it is a modified GT2B, check if the antenna is not unsoldered from the main PCB (can happen if you don’t protect the antenna early enough in the mod process, very fragile…). There are pictures of what you have to look for in this thread :