In the few times I've used my 19'6 I noticed that the gunwales flex outward in the middle of the boat, next to the console. Today I was taking a closer look at this flexing, and noticed that it is actually starting to develop a small crack coming up from the rub rail
The crack separates when I pull the side outward.
Is this flex normal in these boats? I'm worried it could be the stringers, but if that's the case I wouldn't mind rebuilding the hull and adding a few new features (livewell, storage, etc). The transom might also need work, but for now it's not really a big issue.