The mxu is back after a big overhaul..
Had to replace the cilinder, head, piston, and some small things....
It purs like a kitten now. Had a problem with water coming in the cilinder.
Thought i'd replace the head gasket, and be on my way, replaced the complete
cilinder instead.. The cilinder was damaged, due to a previous owner
Well, got a refurbished mxu now, about everything is done now.