My Troll-Tamer lock down lever gets stuck open, what should I do?

Do not try to loosen or tighten the allen-head screws on the base. If your lever is not closing by itself put a small amount of dish soap on the base where the lever opens. By opening and closing the lever, the dish soap will work out any dirt or debris that is preventing it from closing on its own. You may need to repeat this process once or twice to get all the dirt out.