Just finished the paint job & am putting this motor back together. On the underside of the adapter there is a gasket to seal the water tubes and inner exhaust housing. There is not, however, a gasket shown to seal the adapter to the outer exhaust housing. I put these parts together last night, and I'm now wondering if I messed up. Should I have made a gasket to give a better seal? Or, at the very least, used metal to metal sealer there? Should I pull it back apart for a fix, or am I over thinking this? Thanks, Geezer.

