The only leak I have is my rear main

. Iam just not ready to remove the engine again to fix it.
It does keep the under side of the car well lubed, and the drive way sealed.
other than that, we are bone dry.
It`s amazing, the 80 240D that just moved in with us with 306,xxx miles seem to be leak free. I just steamed it off to clean off the 30 yrs of grime. so we`ll see how we fare on it being leak free. so far don`t see any.
Having a leak isn`t the problem, it is when it stops leaking you have a problem.
Charlie