Thought my 4 foot level was lying to me on a fireplace job in Renton, turns out I was wrong about the whole thing
Two weeks ago I was laying a stone veneer fireplace surround and kept getting a bubble that drifted a hair off center no matter how many times I flipped the level. I blamed the tool and almost dropped $180 on a new one at the supply yard in Kent. Then an old mason named Ray watched me work for about 2 minutes and told me I was sighting down the wrong edge because my eye kept drifting toward the tall side of the stone. I checked the level against a chalk line on a flat wall and it was dead on the whole time. Now I set the level on a scrap of ply first to zero my eyes before I trust what I see on uneven stone. Makes me wonder how many levels I've replaced over stuff that was really just my own bad habits, you know?
Wait so was it the tall side of the stone that was throwing your eye off, or the uneven bed underneath? I'm asking because I do the same thing on brick ledges and I always figured it was the material, not me. Did Ray say anything about how to check for that drift before you even start laying?