Hello fellow snowmobilers. I am in need of some info. I have a 2009 Arctic Cat crossfire 800. I am in need of the info on this sled that states the clutching weight chart. It is located in front of the drive clutch. I need to know the recomended part number and weight of the arm weight. I would have this myself but it fell off of my sled. I need the 6-9000ft. recommondation. I looked on some dealer sights and found some differences on the part numbers. It worked out good last year when I used the 9000ft. plus recommended 68 gram weight and would like to follow it this year. Thanks in advance for the info.