Hey guy's, this forum is more informative than most dealers so here goes. My boy has a new Mini Rev and I we were riding in MN this past weekend with all the snow in my parents yard. The thing ran great until I got it home (trailered) back to WI. That night I tried to start it and the rope was locked up in it. It sat in my garage a couple of days (heated) and now itfires up. Any ideas on what could have been the problem. A sincere thanks.