The shower drain, as we're trying to remove the cone valve to service it.It's not a comfy spot to work.Boat yoga. Both cockpit drain seacocks are behind that wall.The bad news.Removing the shower drain seacock completely.Both broken seacocks have been removedYeah this valve is f***'d.Removed the shower drain's bronze thru-hull at the waterlineThe removed thru-hullRemoving the cockpit drain thru-hull. The backing plate was starting to rot so we'll need to replace that.Progress so far.