After a recent bottom end rebuild on my 21 race bike I'm having real midrange problem.Could it be that I've moved the GPS as it seems much better in 3rd to 6th than it is in the first 2 gears??
I've checked powervalve servo's/pgm ect??
I'm running it with HRC loom an Deristrictor box

Any ideas would be greatly appeciated
Cheers
Anthony