Hey Terry, isn't the flight over snow the same as flying over water? Doesn't the white snow reflect, shine and confuses the sensors?
Btw, great skills to control and maneuver you got there!
Thanks. I find if you have at least a meter in altitude it seems to know where it is and doesn't wander. I've had her over water as well and she tends to wander more. I found a couple of meters over water worked better.