I apologize if this has been covered in the previous 237 pages. I've tried searching and I can't find an answer. I've hacked my GT3c and gotten the winch to operate using the Channel 3 trim. What I'm having a problem with is I'd like to control my lights with channels 4-6. I have lighting contollers, and I have my radio set up as a 6 channel radio, but when I go to try to map a button, there is no option for channels 4-6. I'm trying to use the Channel 3 button to control the 4th channel on my receiver and plug the lights into there. Anyone have any ideas?