I have a question re secondary spring rate and the 4 stokes. On my 800s I use a Dalton green yellow that is a much stiffer spring both at the bottom and at the final rate. In my 800 it provides a lot more belt squeeze and instant backshift. My question is... has anyone tried this type of setup on the 1100t? Does it cause annoying engine braking? Also any advice on different helix's reverse cut or otherwise that work well on the 1100. Thanks.