Diff Cover Drain

[Pranav]

I got a fresh new diff cover and a stack of gaskets off rockauto for cheap.

I think a new smooth differ cover and a good wire wheel cleaning of the housing will be the trick to get a clean release of the gasket each time, plus about every few race if you pull it to check it shouldn't "set" and harden to where it makes a mess to clean up. I'm liking this a lot better than rtv.