power 23 is correct, riding style is important. Ive spent many hours on all the arctic cat chassis, and you will make some improvements to the f handeling, but will never reach the zr mark. people do not realize the f chassis was developed during the snowcross hype and is a big bump sled not a trail carver. not to take any thing away from that sled, if the trails/turns are rough there is no other sled to be on. the new twin spar is a attempt to return to good handleing but did you notice the weight specs of this new chassis? there is a penalty to pay for light weight and very long travel. you just have to enjoy the firecat for its best traits, and slow down in the turns LoL!!!!!