A couple years ago, I bought a Gorilla Silverback, one of their high end hang-ons. When I brought it home and gave it a test spin, I discovered the mesh platform snapped, crackled, and popped with every step. It seemed to be due mainly to the powder coat finish cracking. I tried to "step" out the crackling by walking all over it, but 10 or 15 minutes of that only caused the mesh to sag in between the supports. That alone felt like a stumbling hazard. Needless to say, I took it back.