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13 Feb, 2017
Inaccurate
2 of 2 found this helpful Inaccurate. When I set it to measure 5/1 it is actually more like 4/1. I mistakenly thought the product could be used for finer work than it was apparently designed to do. It might be fine for artist type " close is ok work", but not for drafting or , in my case, model building.