Not sure what the current travel ban is on german produced hypoid....but it's running all over the damn place! Leak seems to be originating from FD to driveshaft area. For giggles I replaced crush washers on fill/drain plugs. Been up since 3am and hamster wheel brain is turning. I don't have time to tear into it right now, but wondering if I can get some strategies. Besides separating them, where should I focus my attention?