 Those injectors can get fussy. Sticky. We've had that happen a lot, where the injectors would get sticky from sitting. And so if you're just starting it, you might run some fuel conditioner through it. But I think that Russ is right. We're all eager to get them running, just like I wanted to paint my models before the glue was dry when I built them as kids. You want to be able to make sure you've got everything intact with these systems. Pretty basic systems anymore, but if it's not all intact, it can...