For the last several years I've had this suspicion that as an adolescent I had damaged the erectile tissue in my dick, (no idea how, but I noticed it first when I was a teen) and recently, I've really been wondering. When I've got an absolute raging hard-on, then everything is fine, but when I'm a little less than at peak, my penis almost acts like it has a hinge, about 1-2 inches outside of my body, and wants to hinge upward. During any kind of thrusting, if I'm at that less than fully erect state, it can be almost like a clicking in my dick at that hinge, not a clicking sound, but a feeling. like my penis wants to fold at the hinge. This doesn't impede any kind of sexual activity, and it's only noticeable in certain positions, but I'd hate to think I could do more damage somehow! Any thoughts on this?