I work 8-16, it's a 30 minute drive home and the cutter closes at 16. It's no more complicated than that. I'd have to quit early enough to get them there and then early enough to pick them up when they're finished. And I don't feel like working overtime to compensate for that. In part, it's because I'm lazy and in part because I feel it's more trouble than it's worth. I'd still rather cut the glass myself. But if I make it out of wood, I don't have any scheduling problems at all, apart from the deadline.