more photos note the holes eaten into the exhaust box , were we are loosing water , especially the 2nd photo , that's were it pisses back out the exhaust , and we cannot see this , buy refacing all the gasket faces ,works & where the aluminum has been eaten away i build it up with my special Epoxy mix , note in the last photo around the center port you will see a grey area , that's where its been repaired & refaced using grinding paste . & glass top, cheers