Setup is key
I own a 2013 M1100T, love the sled. But out of the box it was more of a hate relationship. Things I did to improve the handling as follows:
- ditch the front track shock spring - it's too light at 115 lbs/inch. I used a Cat snowcross sled spring with 190#/inch rate until I bought my Kmod, which I also sprung heavier with a custom shock spring (225#/inch)
- ski alignment / wear bar condition is more critical on these sleds
- the 4 stroke doesn't need an aggressive ski. I tried powder pros, Mohawks, Mods, and 8" sly dogs. I ended up using the Polaris grippers and love them. Doo pilot 6.9's were ok, too.
- I ran a skinz front end when I narrowed the sled, but have since installed a 2016 Cat front end. Both work well and improve handling a bunch.
-wyo steering arm is a nice touch. I installed one last season and have been quite happy with the change.
Hope this helps