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Title: maybe i should have bought a tape measure instead.....
Review: I bought this gadget to save time, mistakes, etc. installing new chair rail in 2 large rooms. I spent an hour just trying to figure out it's accuracy level which, unlike other lasers, is not stated on the box nor the instruction/spec sheet inside. The jury is still out on accuracy since the instructions do not include explanations for many of the features it seems to have so I will try to figure them out as I go - or maybe I'll just return it for a better model. Stay tuned..........
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