Catalina 350 International Association

We have a leak coming in starboard side just above the drip (how appropriate) rail and finally coming down on top of the stove. I suspect the handrails on deck but can't see how they attach. Anyone?

I've read a lot of the posts on this topic here and on other boards as well but never paid much attention until yesterday. I overheated and had trouble burping during a maintenance session. The boat, not myself. During inspection I found no problems and then this morning I saw a mention in a Univers...