Thanks again for all helpful replies. I definitely will check chain case clearance when I get the cush spring installed. Not sure if the shim was hardened. He used some shim stock that he had. He’s out of town this weekend but I’ll check with him when he returns. Thanks again.
Barry
Definately more cost effective considering the cost of cutting the splines and grinding the inner race region
However unless you want to ship them asa set , which wastes materials it will need to be well documented on the PES web page so purchasers can order the correct one .
As a person educated in the engineering sciences and a true conservationalist I hate wasting materials .