I have the Summit Blade climber and it makes a noise. First thought it was something with the seat but I think its the platform. When I go to stand up it makes the noise. The noise seems to come from the back area. Its hard to describe but it sounds like a stretching type noise. The screw seems tight enough. Once I'm standing and I move it doesn't do it. Is this common to climbers. Basically, If I can hear it so with the deer. This is my first tree stand so I don't know much about them. Any Suggestions?