You know, winter is generally the best time for me to fly, I don't mind the snow at all. This year it's real bad. Even if my fox was flying right now I wouldn't be able to fly. Ceilings at 300ft and 1/4 vis is the norm. In the last month, maybe 3 days were open for flying. Snow is fun to fly in. You are right, the big tires are very fun. I'll just have to wait and see what happens with the new motor before doing anything. When you say that you had the slowest fox of the group and now it's the fastest. What can you say you did to make that change?