It's done. I'll take a picture and post this afternoon. I only went on to do it because this port #1 was lacking behind compared to the others. I also "winged" (as Santucci says) the other exhaust ports where the bosses pass. Worked out pretty good.
As for the #1 port, I didn't have the nerve to go all the way, becuase you're right, the water flow is on the other side. Didn't want to make the wall too thin.
Ctown
