Offset Woodruff key to advance ignition by 4°
 

Has anybody fitted one to a pointy SV650S K3 before and if so, What's the verdict?
Is is worth it?
Since I'm at the stage of pulling off the Rotor I might as well fit one of the JHS woodruff keys.....

Cheers for your valued comments.

Re: Offset Woodruff key to advance ignition by 4°
 

I've done it to my curvy. Seemed pretty decent to me at the time, though there's a fair amount of evidence against that. Race tuners tend to speak against it, because the advantage that I felt was mainly right down low in the revs, where it's not too valuable for a race bike. It's fairly involved fitment, but not brain surgery. I plan to take mine out at some point though, since there's pretty compelling arguments that in a tuned bike it stops being benificial...