A question for the gang. I know red subs were made with a beveled edge on the top outer edge of the lugs - at least from 1972 onwards. Did the DRSD ever have a beveled edge? I have pics of hundreds of different 1665's and 99% seem not to have the beveled edge. The ones that do, have been recently serviced and I'm guessing the RSC did it. How about the GMT's, 5513's and ExpII's?