10 Coasters at SFGAm

This has been bugging me for a while, and if anyone can help out at all it would be great, 'cause SFGAm claims to have 10 Coasters.
I only get nine, even with Giant Drop as one.
1-American Eagle
2-Batman: the Ride
3-Iron Wolf
4-Raging Bull
5-Shockwave
6-Demon
7-Whizzer
8-Spaceley's Sprocket's Rockets
9-Giant Drop
10-???

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-BIG ED

There is the woodie called "Viper". That's #10.
It's a Coney Island Cyclone clone.

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THE BEASTmaster
www.geocities.com/byostie

Even without the giant drop they could say that the Eagle is two seperate coasters. If I remember right they do have similiar but slightly different layouts.

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#1 Steel-Incredible Hulk
#1 Wood--Timber Wolf

Man I feel like an idiot. I've riddent Viper dozens of times and it's a great coaster for airtime. I can't believe I left it out.

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-BIG ED

They count the Eagle as 2 coasters probably because the return bunny hills and final helix are a different experience. Definitely do not count Giant Drop.