RE: Spectrum buddy box question
G'day again alan. Another great flying day here in sunny England!!!
jmacg - take note of the comment by JohnC. VERY IMPORTANT that you CHECK BEFORE FLYING that the slave trims etc exactly match the master settings or you can get some scarey manouvers up there when you push the trainer button! With plane on the ground, using the MASTER, make sure all the controls are zero'd and move as you want them. Now push the trainer button and watch for control surface movement and adjust as necessary to mak it exactly as the master. Repeat a few times between master/slave. Only after these checks, fly!
Happy flying and safe landings. CCM