Idle GoFlight TQ-6 Throttle Problem

[ALF1 15]

It is very hard to have the TQ-6 to render absolute ground N1 idle fast when you need it which is essential to deploy the reversers. You have to calibrate exactly--very hard to do. So I end up chopping the power with a button from FSX in the yoke, so I can reverse thrust.

[bluesman1 0]

Sorry if I am posting this in the wrong place. I wanted to know if I can assign a button on my Saitek flight yoke ore throttle to operate the auto brake. I do have a registered version of FSUIPC  and I read above that it might help if I had it. I fly pd3 v3.2 with PMDG 738...Thanks Mike