I have a new 12 FGA FASST with 1.3 software and read the above thread so I did an experiment. I copied an existing model in the TX....creating a second. I then moved the elevator trim to full up and the rudder to full left. Next I switched back to the original model and the elevator and rudder were in their normal positions. I switched back to the copied model and still had the full up elevator trim and full left rudder trim. I went back and forth between the two model memories several times with the same results. It appears that my system does not have this issue. additionally Futabas website has the update for the 14MZ for this issue not the 12FGA.

Dom