
Wanted to level the floor in my 50 year old house before tiling. My old Craftsman laser level had to be manually leveled which was a problem. The self-leveling mechanism used was perfect, as was the fact that the laser emanates from the bottom of the unit. He did a great job of setting the highlights and where I want to pour the self leveling material. Would have given 5 stars (great price) but the bottom of the unit wobbled at two of the four corners and I had to "pave" the bottom corners with three small layers of tape to keep the unit from wobbling.