I, along with a bunch of other people, had trouble getting my F7 to corner well on the trails. I an an ex-racer, so I knew what I was looking for in terms of handling and cornering. I put on a set of Simmons skis with 6" carbides, and wow!!! I can now attack the corners. I increased my corner speed and my ability to accelerate out of the corner. I returned my limiter strap to the stock position. The sled now handles like it is on rails. No twitches, no wandering, just confidence inspiring handling.