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Connected Arm Lift, Sandroknexmaster's knex lift.by knex dude 2000
project pointless- tiny knex ball machineby knexforever
knex ball machine "Crazy"by Sorunome
Knex Cleopatra ball machine.by knex dude 2000
Knex Dual Ball Machineby Hitchtopher
Guide to lift/element hybridsby mathsboy314
Knex Ball Machine, Project Starterby KnexFreak360
Project Accuracy-A K'nex Experimentby MechanicalCreationMaster
Propulsion Knex Ball Machineby collinjo12
Knex Ball Machine Paths Official Guideby collinjo12
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