Well I have rode my sled 3 days now, first day was 25 mile road ride just to feel her out some. Then off to revy in 2-3ft of fresh dry pow....first day riding it pretty hard and man its not hard to get used to...came off a 174T3 and this sled is an animal. Near the end of the day I blew a belt hard though...not to happy about that as in the last 3 years and 6800kms I haven't had any belt issues at all...and my riding place and style hasn't changed at all. Then my check engine light also came on...gotta see what the code is there...it would go away for 20 min with every re start but eventually came back ever time. Day two I put a good broke in 391 one on and rode a touch less aggressive and cooled down a lot more and opened the side panel lots....no issues yesterday...but tons of belt dust...like a lot! So Im a touch worried here skidoo...anyone else have anything else to add? lets keep this thread alive with ride ability updates....