The clutch has been shimmed, 2 .060" washers and 1 .030" washer behind the spider. I was told I may have to cut the heel of the weight to make them work. Does anyone know If i have to do this or not? Anyone who has had experience using polaris weights in a cat your input is greatly appreciated. Thank you.

Yes you have to cut the heel.just grind the point off to tuck the weights under a bit.