4-speed chatter problem

No my crank is not drilled for a standard trans. I originally bought a brass pilot bushing and machined it down to .913 to fit the crank and I had to cut 5/8" off the end of the pilot shaft on the trans for clearance in the crank. Then brewer told me that going with the bearing was a more "true" way to go on case the hole in the back of my automatic crank wasn't exactly centered. So I took out the brass bushing and installed the bearing.