How did you end up boring out the Alphaequipts? I’ve thought about doing this to my wheels so I don’t have to run a spacer.I’d be shocked if these didn’t show signs of contact / indentation with the 6 hub nuts on the front hubs.
And not that it applies here but more of a similar situation is that on my set of alpha equips I had to bore out the hubs bc of the same issue and they were +15 offset