We wedged this into the machine shop schedule today. Had a bit of free time on the Haas Lathe. Not sure where we are headed with the logos yet but the caps fit. They have an o-ring retainer. Should minimum have a Viggen Logo for customers, My car will most likely have my script name. Going to try some epoxy based color inlays too. I am sure there are others out there tired of the broken tabs on the plastic BBS caps.