Good afternoon,
If you want to send me an email I can share some info(dimensions) with you that I found while building my car. I caught it and had my wheels machined to clear the radius on the hub but the wheels I received didn't have enough of a clearance chamfer on them to clear the radius at the hub do they wouldn't sit flat against the face that the 6 pins are screwed onto.( I was able to slide feeler gages in between the face and wheel before I had them machined to clear the radius) I would think that the wheel would have had to be loose at some point to move enough to shear off all 6 pins. I have not had any issues but modified my wheel before driving the car. I'd think you would need to drill and use and easy out to remove the remaining portion of the pins.
mvanhorn8893@gmail.com
Mike