I have a small issue with my Mini Switch. I am using a HK 9xr radio. I set up the trim perfectly in my home, and the rudder and elevator are spot on. When I get outside to the field, or area of snow now, the trims are off on the elevator and rudder when I turn the transmitter and plane on. The rudder veers to the right and the elevator trims up. I don't know what it is, the ailerons work fine. There isn't an extreme right on the rudder or up on the elevator, but enough that I need to adjust the trim on the transmitter, despite the trim being perfect at home with the trim on the transmitter set to zero. It's really quite annoying, because I can set up the plane great and then it is a hassle to fly and it takes away from initial enjoyment.