 and the HVAC guy called. It was like a 15-minute conversation. I learned a lot, and I think he was like, well, you know, if it's working for you, there's something there. So I think he was going to try it on a couple of things, but it does depend. The call originally originated from somebody who heard me say leave it on auto during the summertime, and he had just got a new one, and the HVAC guy said it's supposed to be on all the time.