"I would think that the most qualified person to answer your excellent question Jim, would be someone at Paulson."

Very doubtful. B&G has taken over. Several long time employees are gone.
I sent this link to David. He says he did NOT make the Riviera error.
But:
He has a new tool that can make scalloped inlays and he has fixed some obsolete scalloped inlays for club members. I do not know which casinos they were from.