Old School Sundays with Robert Peterson / Did he invent scuffing?

Bold title I know, but take a look at this weeks OSS with Curb Dog Robert Peterson! At 4:06 Rob does a backwards squeakers on/wheelchair whatever you care to call it? No one else at this 1986 AFA contest in Columbus Ohio was scuffing according to Danny Sirkin who was there at the contest. As far as I know and Danny knows, no one ever gave Robert credit, let’s discuss this one….