hey everyone im new to sleds...ive worked on motocross and atvs all my life but never a sled...i have a suspension ? for ya. i have a 1998 polaris xc 700 with the xtra 10... last winter it felt like i didnt have ANY SUSPENSION... it was hard as rock and when i lifted the back of the sled it gave out about 3 inches of travel...this year i have it a little better where i have about 3 inches of travel when im pushing down on it but when i lift i get another 2 inches...i kno my sled has to have more travel then this..ive heard it has around 9 inches and this thing kills ont eh trails.... its got the long track if that matters...SOMEONE PLZ HELP!! how do i adjust it and what do i need to adjust>??