With a loud crack, the dwarf reappeared. 400 feet above the ground. As Azeroth's normal gravity reasserted itself, Kjallstrom activated one of the redundant safety backups he had installed on his ultrasafe transporter, extending a small set of hang glider wings. Tucking his beard into his belt, he steered his bolted-together makeshift flying machine towards the Goblin trading outpost of Gadgetzan. Another crack, followed by a scream fading behind him indicated that another card-carrying engineer had not taken the necessary precautions before testing out their latest gadget. He shouted some quick advice: "Try th'green button! GREEN!".