I noticed the wording change a couple years ago , been running flange style axles on my 7.0 car since '95 because I read the rule as "or live axle assembly" and didn't say it had to be a single piece axle. 2 axles connected to a spool where one axle cannot turn independently from the other is a live axle in my book . now if they said "No flange axles" then I would have to go with a floater assy.