? for Larry.

zukdave wrote: No weights I have a fixed rotor and this is the GPz pick up mount.

Not as simple as slotting a points plate.

Yep I see that. I filed the Rotor Groove on my ZG1000 Concours which has a similar set up.
Either way you want, your capable of getting a few degrees of adjustment. I got 5 out of mine.
There are some after market boxes you can buy which will give you the adjust-ability your looking for, but expect to spend more than $300 new. Might get lucky and find a used one. Or if you look I'm sure there are schematics out there to build one for cheap.