We've sun dried tomatoes three times here on the farm. This year is the fourth time, and it's working beautifully. Our weather has been hot and the humidity has been low, so we got out the screen dryer and did the first batch: This year I kept the cut, vinegar-treated, de-seeded tomatoes inside on a wire rack overnight, then put them out in the morning. It took only two days outside for the tomatoes to get nice and leathery. We brought them in this morning and put them in sterile jars. We'll be doing more in a few days!