No, the second button is clear from the tip of the top piece, so that specific configuration has a range of motion of well over 270 degrees. It isn't considered

No, the second button is clear from the tip of the top piece, so that specific configuration has a range of motion of well over 270 degrees. It isn't considered kosher by Lego because obviously the second button does eventually hit the side of the top piece and if you force it, you can break your build or damage a piece. You can, of course, modify it to use a tall brick and some 1x1 flats to achieve a swiss-army knife setup[0] with a 360 degrees range of motion. I'd use this variation for things like retractable wings. [0] http://www.publishyourdesign.com/design/102082 http://www.publishyourdesign.com/design/102082