You get what you pay for. About two hours from assembly to installation. When I tried to tighten the screw for the final adjustment, it broke! It's not thick enough to support the projector's weight at an angle. That says it all! I hate taking it apart and repackaging it for a return because it's such a hassle. I end up using a small piece of twine to tie it at a certain angle and I think it's done because it's for my basement. This is definitely junk!
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