People that own a V2 can probably understand what's going on. Maybe you can make a video or post a series of pics when you have time to explain what the shark fin does and how it works to show this machines capabilities. Looks cool, but i don't get it. I own a V1 but not a V2 yet. Maybe a video to show how this magnet mod works as it seems some people are reluctant because they use carts only. Machine looks great though and the drive mechanism is genius.