Block has been sitting on the stand for 5 years now. Has Crane 212-206 billet roller and the RPM anti-walk kit only from Lonnie's parts list years ago. I know there was a follow up to his list however I can't seem to find it on the search. Is there any other type of anti-walk kit I should use or replace the RPM kit with? I read about wear on the front of the block from improper anti-walk methods and that is what I'd like to avoid...