rear brake drums

We talked about this awhile back... you can buy these from a distributor who already machines the lip off... mind you he charges a pretty penny for this service ... BUT the argument on last blog was >>>>> original factory drum to shoe contact service was 1 3/4 inches ... and now with these new drums its roughly 2 to 2 1/2 half inches ... some members were concerned of these replacement drums becoming a liability ....