Well, Your string is too short, keeping your bow braced that high will cause more set over time. I just fixed a bow for a lady that got on a really high brace kick and had the lower limb start forming a hinge. Heat, a caul and a longer bow string fixed the problem.
Your grip/rest is what we would call "experimental", may hold up, may not, several inches for a small diameter arrow shaft to pass through and almost no room for your hand.
I bet you shoot a laminated recurve. We almost always transfer out recurve mentality to our first selfbow, I did and made a working recurve with a cutout sight window on my first shooter osage bow. My bow broke in the sight window, every bow I have made since(150+) has a conventional longbow grip.
Don't know if you have a tillering gizmo or not. Looks like your top limb bends a lot just out of the fade and is pretty straight from there to the tip. Could be just the way the picture was taken that creates the illusion of a hingy place, hard to tell for sure from the picture, the bottom limb looks good.
