Thanks for the Extra settings Maarten, it helped a little, but I think I am having calibration problems. After a while AFPD thinks my transmitter is 12 channels, it also seems to add a transmitter that doesn't exist. I can recalibrate but it doesn't seem to help. Different planes trim really different as well. For example the pt40 flys loops unless I trim the elevator all the way down. Things were not like this when I first installed AFPD. The screen just goes black on me once a while as well. I don't know what is going on.