"Okay, after further investigation it seems that IN1 on the APM is dead - As I've only got a 6 channel receiver my plan is to use IN7 as IN1, and so I have modified radio.pde as follows:
"So I've started putting my frame together, and have now connected all 6 channels from the RX to the APM simultaneously. As before channel 1 doesn't work, and channel 2 operates 1&2. The other channels work as expected. In the absence of any better…"
Apologies for my first post being a plea for help, but I've run into a (figurative) brick wall with my copter build - I've been putting the bits and pieces together for a while now, but I now pretty much have everything I need, so I'm in the…