Hey everyone i am an owner of a 2014 Polaris Indy 550 since last october and am enjoying it in the snow that we have gotten here in the northeast. I am worried that i am pushing the sled to hard and past its limits in 2 feet of snow because from what I know this is just a casual trail sled and not meant for this. This is my first sled so i am a total noob to this. I have a little of 200 miles on it now. Is the engine capable of taking this kind of use or is it strictly meant for groomed trails and not this kind of deep powder snow. Also, if i throttle it to hard to get it moving again there seems to be a loud knocking noise once it kicks in and goes. feedback would be nice thanks.