Todd Dudek from Infinivation has been busy creating the next device that takes 3d flying that next level! This "Auto Crack" device plugs into the trainer port of the transmitter and by a flip of a switch allows the pilot to do the "cracking" maneuvers automatically. This can be applied to aileron for traditional cracking maneuvers, but can also be applied to elevator, pitch, even throttle just for a good laugh. Once you flip the switch, you can just fly like normal.
These are only prototypes now, but I would assume it would be available sometime this year.