The non inverting loop twists over at the top so the track doesn't turn upside down. This leaves the barrell roll (45.7m in the air) as the only inversion.
Superman Ultimate Flight
Superman Ultimate Flight
24 January, 2015 by Gazza
The non inverting loop twists over at the top so the track doesn't turn upside down. This leaves the barrell roll (45.7m in the air) as the only inversion.