Nothing like waiting until the last minute. The Angel of Death arrived after the season had already started. So we were two weeks into the season before we got it installed. As it is, we weren't able to install the wings. They were damaged and we spent too much time repairing them just to find out they wouldn't clear the building. A little spooky having this thing on the roof and extending out over the crowd so we ran cables thru the roof into the building and secured it to the steel work of the building. The video was a test run with the propulsion unit shut off to see if it would clip the building should something fail. if you look close you will see the sickle clip the roof slightly. You might get a neck cramp from the video, didn't have a chance to edit the video so its sideways. My bad.