I was in west yellowstone last week. I have a new 155 Assault, and on the 2nd of six days the rear shock broke. For the next 2 days I rented an RMK 800. After that I rented an M8 153 and then an M1000 162. I had never ridden a cat before this trip, but was very surprised at how well the cats handled. I could understand my assault being too stiff, but I seemed to have the same problems when I had the RMK. It always seemed to me that bothe polaris' wanted to throw me forward, and they were harder to balance on one ski. I checked to make sure the spring lengths were correct for my weight. The cats just seemed way easier to make them do what I wanted them to. There was no power issue at all. Both polaris' seemed to compare quite equaly to the M8 power wise. The polaris' also seemed to climb better. The Cats just seemed to boondock and sidehill better.
I have done a lot of reading on this forum, and the Cat forum, and feel like I'm the only one that feels this way about the two sleds. Just wondering if there is somthing I am doing wrong in the setup, or if its the rider forward style thats just hard for me to get used to. Right now I'm hoping there is somthing I can do different with my sled. I realy dont want to switch to cat.