Knex Accelerator

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Introduction: Knex Accelerator

this is my knex drop zone ride should i post?

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8 Comments

Acrophobia! Six Flags Over GA!!!

I like the idea. Does it drop automatically or do you have to use another motor or turn the motor off?

Could u show instructions if u can Plz thanks :)

if only this was a knex gun.....

If you will post, I will try to build and I will send a link to a lot of people.

Kk thanks.
I will try to tell a lot of people about it when it's uploaded.

looks great =D