I'm working on my dana 60 right now and ran into a problem. after I yank the hubs and get it down to the locknut, I cannot fit my locknut remover over the locknut. The manual says it is the correct size locknut remover, however there is a ring behind the locknut that will not allow me to slip to remover over. Can anyone tell me what I am doing wrong here? 1986 GMC Jimmy 6" springs 3" body, 38/15.5/15 Swampers, 14-bolt FF rear, Dana 60 front, 1991 front-end.