# 0 gravity roll vs corkscrew

When I was watching Horntail (fka Ice) running its course today when I was on Fireball's (fka Fire) lift, I was paying close attention to its 0 gravity roll, then saw it do 1 of its corkscrews.

I got to wondering how you define the difference in a 0 gravity roll and a corkscrew? The ONLY thing I can think is maybe you're in a gravity roll longer then a corkscrew??

Figured this would be the perfect place to get the answer! :)

Jo
Dragon Challenge: 515/each dragon :)
Montu: 705 :)

'00 '02 '03 '09 Raptor Crew
2018 - present Mako Crew

IMO they are the same, the entrances are just "stretched out" a bit more. You could make the argument that vertical loops fall into the same category as well.

-Brent Kneebush

A roll is a roll. The center line of the roll stays in the same plane throughout the maneuver. A corkscrew's center line does not stay in the same plane.

Jeff - Editor - CoasterBuzz.com - My Blog

I disagree that a roll is a roll. A coffee roll is much better than a dinner roll.

That said, the heart rolls tend to disorient me a little more than the corkscrews. Perhaps because they happen quicker.

The basic answer is, look at the element in the direction of travel. If you see a circle, it's a corkscrew. If you see a line, it's a zero-g roll.

Hobbes: "What's the point of attaching a number to everything you do?"
Calvin: "If your numbers go up, it means you're having more fun."

I knew somoene here would define it for me ty Jeff and Andy! :)

'00 '02 '03 '09 Raptor Crew
2018 - present Mako Crew

wahoo skipper said:

I disagree that a roll is a roll. A coffee roll is much better than a dinner roll.

Both are much better than back rolls :-)

Anyhowser, I think The last two inversions on Aplie confuse me. Are they corks or inline twists?

RCDB says the first is a Zero-G roll and the second is a cork.

Hobbes: "What's the point of attaching a number to everything you do?"
Calvin: "If your numbers go up, it means you're having more fun."

I prefer the RickRoll.

Hi

Last edited by Lord Gonchar,

Hobbes: "What's the point of attaching a number to everything you do?"
Calvin: "If your numbers go up, it means you're having more fun."

dRoll beats tRoll, every time!

Last edited by rollergator,

ApolloAndy said:

I take that as a compliment.

You're all ON a roll!

"Look at us spinning out in the madness of a roller coaster" - Dave Matthews Band

Vater isn't on a roll. He's on a bran muffin.

All this time and nobody has mentioned profiteroles?

This post is really a roll of the dice.

Hobbes: "What's the point of attaching a number to everything you do?"
Calvin: "If your numbers go up, it means you're having more fun."

This topic went from batter to waffle.

I just scRolled through the first few posts myself.

13 Boomerang, 9 SLC, and 8 B-TR clones