tub drain seal leak
I have a slow leak (a few drops per hour) in a tub drain seal. The water is leaking from the seal between the tub and the drain shoe. There is a black rubber gasket between these two surfaces that is compressed when the drain basket is screwed into the shoe. I've tried replacing this gasket but it still leaks. And I've re-puttied the basket seal twice.
Should I try putting joint compound on both sides of the gasket?