I did remap, a few times. The only way I can get it to work is to delete the pedals, assign rudder to X 52, fly one flight, then remap the pedals back. This will work for a while, then the roll/yaw comes back. I can always tell when it happens because the HUD ladder will slide right (because my "head" moves out of position from a side force).
I have seen this complaint a few times on the forums, just sad that it didn't get fixed. The other issues are minor, but aircraft control should be a high priority.