Can any of you guys help me with my 9z programming?

Does the 3 dual rate circuits a,b,c only work on one surface at a time....ie a is elev, b rudder etc?

My afr no longer seems to work I have 2 conditions patt and 3d and when I went to reduce the 3d rudder movement (AFR?) it would not have any effect...............do you get AFR OR dual rate?

Obviously I would like to call someone who flies IMAC with a 9z to get sorted out so if any of you guys are willing to put up with my stupid questions I would be forever in your debt.

I am in the Indianapolis area

Kindest regards IanB