I just bought a 1999 Polaris 440 indy. i have had and ridden snowmobiles before but always had a buddy that got my stuff set up. looking to find out what i got and what i can do with it. only has 1500 miles on it, was garage kept. seems to be in alot better shape than any of the ones i had before. i cant get over deep snow. high speed and flat, no problem, but, if i hit a hill the whole thing just seems to want to dig in and i get stuck.