Fellow Dudes - I have a new '06 WR450F and went through all the cheap and easy mods (AIS removal, famous grey wire cut, Pro-Moto-Billet exhaust insert, and rejetted carb using setting recommended from a JD Jetting Kit). This is my first 4-stroke and frankly don't understand why it is so hard to start. When cold, it takes 20+ kicks and often I result to hitting the electric starter. Once running and warmed up, the bike seems to perform fine and starts much easier. Based on what I've read through this forum, I expected that once I did those mods, especially with the rejetting, that it would fire up almost immediately cold. Thoughts about what I might be overlooking, or what I should look into. Thanks in advance.