I cleaned it with a lemon! I always clean my cymbals by cutting a lemon in half and then rubbing it on the metal. It leaves my cymbals clean and shiny, so I thought I'd try it on the aluminum.
It worked! With just plain lemon juice this drum looks like it was polished with some metal cleaner. All it took was a good rub with a lemon! The rest of the parts I did by hand. There are no visible faults on this drum. As clean and pristine as the day it left the factory.
Mike/Harold - There are a set of initials in red pencil on the inside of my shell. Do either of your drums show these red initials? Just curious if someone at Ludwig had signed off on them.
Sound-file to come....
John