mtx clutching

Hey everybody. I bought this sled not too long ago and i am feeling like something is off with the sled. It is a 08 nytro mtx 40th edition, timbersled slid with stock rails extended to 162 with a powerclaw 2.25. I dont know drivers or tooth count or anything. Its got a mpi turbo running about 6...

I have a 2008 Nytro MTX where when I let off the throttle, the nose in snow seems to drop immediately and has contributed to a few stucks ;-) I would like to be able to coast somewhat if that makes sense. The spring and twist on the secondary are stock - pink with 6,1 I am also not entirely...