It won't stay tight enough. When the lid is closed the pressure of the struts pushes it up. When I push it down it just moves again, if not right away then with a few opening/closing cycles. Obviously the one bolt cannot hold the torque that is trying to move the joint.
I've considered welding it, but it would be nice to still have some adjustability in the joint to line up the hatch with the body.
Before I spend time coming up with something, has anyone improved this hinge?