Its really easy to do and works pretty darn good.
First you sand down the starburst all the way.
Then you drill four magic starburst holes in each half. (Just like in the SpinFaktor.)
Last you stick some shims behind the o-rings to open the gap up a little. I make them out of a plastic lid. Kinda like the top to a pringles bottle.
And their you go.
Oh yeah, if you want to add some good weight to the rims, replace the weight rings with either 8 or 10 gauge copper electrical wire. It really helps out sleep times and smoothness. The wire only costs about 10 cents a foot.
Enjoy.
