I think the rotation is beeing controlled by a large disc with contactspots on every each 10 degrees.
This is an old friend, back at the Vekoma Factory (this coach was years in the office of Huisman Itrec Rotterdam) :
Yes thats right because of the track ties look more the same, but the track with is much smaller then the test setup @ Vekoma.
The old gen track is 1200 and Motorbike is 800 . So if i took that it would look more skinnier.
Thats why i used the old gen track.
I hope u understand.
Its like this coaster is allready sold.
And probably placed inside a building or structure, so they have elevate the coaster to the specs of install.
The brown colored structure / supports are allready at the install location and intergrated in the building or structure.