I too have several of the variations/errors that have been illustrated by Jerry Birl but not all of them. There are no extra spaces in my chip frame which is why I have not included them. I do not have any notched Playboy roulettes that are needed, but I would include them as fillers if they were available. As for “silly Billy”.... he had much deeper pockets than I have to fill in empty spaces, which is why he earned that nick name.