The problem is there is nothing to correct. Definition of a slip on rotor falls back to how it is mounted to the hub. If it slips over the studs and sets on the hub freely guess what, it is a slip on rotor. Wether it has an adapter bolted to it - which is a requirement for the wheel btw, NOT the rotor - or a retaining screw like what is found in vehicles that use wheel bolts or the stupid little clips around the studs like found on the SRW trucks does not change the fact that it is a slip on rotor. The one and only mistake I made was assuming Ron thought the rotors were pressed to the hubs. As long as he has owned a DRW I figured he knew the adapter needed removed, and I'm still betting he did. It's Kinda like telling someone they have to remove the caliper and bracket before you can remove the rotor
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Pretty basic knowledge.

Pretty basic knowledge.