This mount is not the best. For two weeks I couldn't get my projector within the limits of my Elite 120 screen. Constantly adjusting my arm, repositioning the base of the mount and constantly checking alignment didn't work. It was when the picture was tilted. slightly to the right. No image correction of the projector (LG Cinema Beam HU70LA) would fix this. After about a week I decided to move the base forward to see if it had moved too far. After taking the projector down, I noticed that the main bracket on the projector itself was slightly bent in and up. It's enough that my picture is never exactly centered on the screen. I went ahead and ordered a newer, more expensive mount from another company. It is not difficult to install, the strength and durability of this product is not. I would not recommend this product if you are looking for a cheap mount. The time has come when you get what you paid for and DO NOT LIKE IT!
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