I jetted my 03 this weekend with the Factory Pro stage one. I ended up with with 162s on 1&4 and 168s on 2&3. I used FPs springs and needles with two shims and the clips on the third position. I went with the pilot screws 2 and 1/2 turns out. This bike runs like a scalded cat now. HUGE improvement and I got rid of the hesitation from 0 to 1/8 throttle. The only problem is that I notice a lot more vibration through the handlebars. Any suggestions to minimize those vibrations?