I don't know why did Chris Sawyer gave the vertical roller coaster a vertical loop. Which manufacturer gave it a vertical loop?
Vekoma gave their tilt coaster a vert. loop. although the vertical drop coaster is supposed to be representative of B&M, it also is representative of all coasters with vertical drops. so Chris put in a vert. loop. either that or he was being hopeful.
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Jay and Silent Bob have left the building ~Jay and Silent Bob Strike Back