Basically, when you are on very low throttle openings, IT SEEMS LIKE the engine speeds up/slows down without you moving the throttle.

It is only slight, but annoying!! You may not notice it...but if it bothers you, WAIT for the ultimate solution mod, that will be coming soon..... 02 EMULATOR (not ELIMINATOR)......

I had a Buell V-TWIN....now that was what you call BAD SURGING.......