"Ah, okay. Was worried it had burned out or been turned off."<br/><br/>Done making sure it was working, he turned his attention back to the other projects. "Sorry about leaving it on, but it helps the more delicate projects keep from fizzling before the protection devices get attached."<br/><br/>He got to work, the elf lawyer and either goods or cash should be here tomorrow, and he needed actual blueprints for the cold iron device. Since most of his designs had, at best, a note-card with a doodle and a couple lines, that meant he was doing something he usually didn't bother with.