I do a lot of mountain/trail riding in addition to the track. My 06 450 that I just bought (traded my WR250 on it) is geared perfect for the track but way way way too fast for the type of trails I always seem to end up on. So......Ive got a new rear wheel in my sights...am planning on putting on a nice sticky trials tire and the biggest sprocket I can find. Im thinking it shouldnt be too much trouble to swap out the rear wheel before a big trail ride. Has anybody done this and what is your impression? Before somebody says "Dude just ride it in the woods as is...youll get used to the gearing" let me just say one thing...on the trails I ride around here...you cannot go TOO slow. Yeah, I should have another bike for trails, but hey I just dropped 7 grand on a sweet sweet machine And I did do a search...saw a lot of things....I guess what im looking for...is what are people impressions of going really big on the rear sprocket....does it get too twitchy to ride through rough rocky sections anyway? or will it settle down and idle on through?