adjustable magneito

I read on here that someone tried it and it ran best in the same position as the stock mag did. No other position ran as good.

creative engineering had a thread on this subject seemed like a pretty cool concept

I tried adjusting the magnets on a few of my bikes with just the woodruff key removed... I couldn't even tell the difference unless the magnet was rotated way too far!
One thing that everyone needs to keep in mind when messing with the timing on any 'air cooled' engine is that the timing must have a certain amount of 'retard' in it to keep the engine from running too hot!