Hey guys, planning a trip to Colorado in the near future. I've taken my quad up there before but since it's carbureted (06 450 sportsman) it doesn't run very well at high altitude (Even with the air box cover off). Anyone have any tips I could use to help it run better? It's completely stock. I've thought about rejecting the carb but then when I'm back home in Nebraska I'm worried it will run like crap. I have thought of buying a new cab, jetting it, and use that when I'm at high altitude. Any help would be awesome!