Working Inverted LEGO Roller Coaster!

Want LEGO to make some sort of roller coaster set? Support here: https://ideas.lego.com/projects/2201 If this reaches 10000 supporters, LEGO will consider making a coaster themselves, and then produce it so you can buy it in your local store! It's here: my newest LEGO Roller Coaster! Some facts: - 5 cart inverted roller coaster train - 10 minifigures per train - 4 person staff - Half zero G-roll followed by a half loop (diving loop - thanks reissecup) - Total heigth: - Track: 79 studs - Overall: 95 studs - Track length of the track (measured from the middle of the track): 655,5 studs - Built on 4x2 baseplates (128x64 studs) - Powered by 1 Mindstorms NXT unit - 3 NXT servo motors - 3 NXT sensors: 2 touch and 1 color - working gates More pictures at flickr: http://www.flickr.com/photos/luc2000/sets/72157632571720952/ Hope you like it! If you have any suggestions for improvements, feel free to leave a message in comments section. I will not make any instructions for this coaster - maybe some day a tutorial about lego coasters in general. Music: Pump Sting - Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 http://creativecommons.org/licenses/by/3.0/ Exotic Silver - Internetfilm (http://www.freeSFX.co.uk) Free to use in any commercial or non-commercial project: http://www.freesfx.co.uk/info/eula/