Thats what i was leaning towards just seems like it would be stronger that way. Do i need to allow a way for water to get by the stringer (like a hole or some sort of passage) not that there is going to be any leaks but just in case somehow water gets into the hull i know if the job is done right and the boat is taken care of there should be no water in the hull since its its a tri hull if water does get into those outside parts of the hull there will be no way to get it out right
ok so I got all all my stringers done laid them in to see how they would fit and it seems the two in the middle are taller I laid a trial piece of plywood and it rocks in the middle 1/4 inch gap on both sides im kinds freaking out is the bad . I made them exactly the like the originals what happened. Is it possible that the outside stringers were taller because the wood i took out was terrible pretty much powder..do my outer stringers need to be taller to fix this