I have a 2004.5 Sportsman 500HO. I see that quite a few people have installed the "Heel Clicker". What performance improvements can be achieved? I guess I am very happy with my stock acceleration and top speed. It will pull the front wheels off of the ground from a dead start on the level and will go about 55 - 60 mph depending on the terrain. It does not jump when the clutch engages which is really nice when easing over rocks and deadfalls. Tell me what you like and don't like about the "heel clicker". I don't know enough about them to know if I might want one or not.
Sod

 

It allows me to adjust it to my riding needs
What i wanted it for was the quick engagement off idle i wanted for rock climbing and such
You can set it for whatever type of riding you want to do, slow, fast, pulling
Sounds like your machine does exactly as you want it to