When using a Spektrum tx, is there any trick to assigning button I (Channel Input 9 Aux4: I) as the Reset assignment? I can assign Aux 5(A), 6 (D), 7(C), or 8(B) to Reset, but the sim will not accept 9 Aux4: I
Most USB wireless receivers only support 8 channels, because that's the number of proportional inputs Microsoft allows on a game controller. Microsoft supports more game inputs in the form of buttons, but the USB wireless chip people didn't put that much thought into it.