I am trying to sort out my Jetronic brake valve on a SM F15 for theweekend.

I have mixed the brake valve with the Elevator, so when I apply down elevator the Brake valve actuates. Is this correct

What I cant sort out, is to stop the brake valve operating whilst in flight!!!!!!!

I am sure there is a way of switching this mixing off, whilst in flight. But I cannot find anyway of doing this!!!!

I am using a JR PCM 9X mk2.. Could someone please help, as I am supposed to having a maiden flight with this, at the weekend!!


Many Thanks

Peter G