hey all, I rejetted and she runs like a top at highway speeds, but she running way to rich at lower revs and my new iridium plug is black as crappity smack, cleaned it and went from 0 shimes to 2 so it be half the stock white, my question is which jet the pilot or main needs to be changed , main jet was 145 and is now 152.5 and pilot was 52.5 and is now 55 , ps I luv this bike cheers

Why did you rejet?
Swap the 55 to 52.5 and keep the 152.5