I've heard that using the inside speed ring/spacer/washer is optional on Ace trucks because the hanger tapers down. Has anyone got experience with this? I know the difference might be negligible, but I'd like to have my wheels a tad closer together on my 66s. (Don't tell me to get 55s, I already do.)
EDIT: To clarify, I want to remove the inside rings so that the bearings will be directly on the hanger.