RE: T-rex and JR 8103 Dt programming
Dude, I'll go away as soon as I tell you that I have a 450 XL controlled by an 8103 and now a 9303; have helped set up numerous 450 SA/SE/XL/SEV2 ect. in radios ranging from a 6102 to a 10X (including the 7202 and the 8103). I will not go into how many other helicopters I have programmed, Raptors, Ventures, Knights, Gohbee. Futaba radios, Hitec Radios.
Don't blame me if you don't want to learn the logic of why it was programmed that way.
Rafael