[Andy Baker]

Years ago, I did not use any added distance to the center-to-center distance. During the past 2 years, I have used 0.002" or 0.003".

With AndyMark AM Shifters, we are using 0.002", I believe. These are all run dry to be worn in, then greased at the application. With the AM Planetaries, we are using much more, at about 0.012" from the sun gear to the ring gear.

Andy B.