I am beginning to run out of good coaster inversions for my rides. What I would call original would be a loop and another loop in the same region to make a double loop, and my original ideas are no longer considered original. Any good new adrenaline-pumping designs for existing trains, such as Intamins and B&Ms? Some good inversions that are original and relatively rare include:
Cutbacks
Top Hats
Norwegians
Pretzels
See if you can make a better camelback, loop or roll to enter a new era of turning a rider upside down. I have created Loop-Camel+90 combos (Toxin) as well as Extended Vertical Helixs (Spin Cycle), but that's as far as I got.