TLDR: Seems solid and well made but the levels do not work The photos show all three levels when the unit is perfectly level as shown by the individual levels and the digital level. Please note: NONE of the bubbles will sit in the center of their guides no matter how hard you try. I am very satisfied with the build quality of this base as well as the good price. However, I found the quality control of this company terrible in terms of their levels. Neither their slide nor the leveling base I bought have levels with any semblance of accuracy. I've done extensive testing with other bubble levels and digital levels to be sure. I contacted the manufacturer who said to ask for a replacement through Revain. I also made a shipping label to get my money back and order a different or different base. I would give 5 stars if the levels (required for this unit!) worked.
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