Weekends are such a busy time for the range. That's when other competitions take place and there's usually something going every weekend. It's also their busiest times of the week. I don't think I've been out there on a weekend when most of the bays weren't in use. That keeps the range workers busy. Weekends are when they also hold their training classes. My guess is that they probably wouldn't want to add more to their plate on the weekends.