I don't really know the answer to that, but one thing I know fore sure, it's night and day difference swaping a track on DD drive takes me about half an hour, swaped my buddys track the other night on 2012 procclimb took 2 of us 2.5 hours... it was painfull LOL
Cat is not going anywhere,they've been the top selling mountain sled for years. look at polaris in 2006 ch!t went down hill for them with the 900,and now they bounce back with BAD ASS sled!!!! I'm not a brand loyal guy. presently I ride 09 M8 next year who knows maybe a doo or maybe a poo.:beer:
thanx buddy, I've got the itch now expecialy with the snow we've been getting!!!!!!!!!!!!!!!!! I should've put in SUMMER SLED PROJECTS. kinda screwed up there! couldn't figure out how to edit it so I left it..................