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These are my pictures of a rollercoaster and ferris wheel i have built. I am still trying to work out the kinks in the rollercoaster. Please tell me ...
Knex Ferris Wheelby HamenChips
Metropolis - Knex Ball Machine Elements and Liftsby Kairah
Knex Ball Machine: Paradox, elementsby sandroknexmaster
knex star ferris wheelby knex gun and grenade maker
K'nex Giant Ferris Wheelby cqdmgy
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