 Then I would hit every place I had in between on the way home. I'd walk in and check the fans. And unlike other people that do PM, preventive maintenance, four times a year, I'd do them whenever I was in the area. I'd just stop in and check. And if I, you know, you open the back doors, there's four fans on each door, and there's four bays and these systems. And so there's 16 fans. And you'd take your finger and you'd put them in the middle of the fan and you'd stall it.