Gentlemen, With a number of machines running all the time we don't see evaporated water condensing anywhere. The evaporated water seems to carry some of the soluble oil with it. We see a thick film of a gooey dusty mess on everything in the shop. When you try to dissolve the goo with solvent to clean a part it will smear around and look worse. Put the part under running water and the goo disappears in a hurry. You can see what looks like clean coolant running off the part. We see no rust under the goo. Last Monday was the first production day for the Fest attendees to be in the shop. Late in the day Chris Radek asked me if we were using a misting system anywhere in the shop. He has noticed a haze develop in the air during the day. This is from the evaporated coolant carrying the oil with it. I didn't notice it and he did not say anything about smelling it. I know it smells because my wife can tell if I have been in the shop or not by how I smell when I get home. It doesn't seem to repel to her but she notices (at least I don't think it is a repellent). HEH thanks Stuart
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