The new company I work for produces special automated machines, slides, and mold patterns. There is no "20 hour test" done on the patterns. Currently there is no 20 hour test done on the slides. The machinery, of course, gets the test. Has anyone had such a variety of product? How did you differentiate the products in terms of performing the test or not in the procedures and other documents? Or did you simply state in the proceures that patterns do not get a 20 hour test?