sluggish

Went for a ride today, after bike almost not starting it was very sluggish right off the bottom, Had to crank the idle screw up as it was idling way too low. Seems good once its above 4-5k. This has happened out of the blue as it appeared to be running great the last time I rode. Whats the...

After going to the dyno this morning and finding out I was a little lean in the mid-range...realized I needed to shim the needles. Followed the how-to on here...got the radio shack washer pack, mic'ed at .019. Added 2 washers between the nylon and the retainer clip, making sure to push the...