Ohhhh, this drives me bonkers!!! You wouldn't believe how many times I have argued this with an co-worker who is overly precise on everything else but on this one thing he wants the exact fraction value in the model but the drawing to show a rounded value for tolerancing. Arrggghhh!!!! Most of our stuff is big dumb steel, welded and flame cut and is good if its within 1/8", so usually it doesn't matter. But we do a little bit of pressure containing stuff and everyone knows that seals don't care if its a rounding error, a machining error or engineering error, they'll extrude out of that gap and let the fun begin!!!
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