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This is my first ball machine on the site. it has four paths and is slightly bigger than duex should I post instructions (credit to trainman)
Operation quadrupleby dance1212
K'nex Ball Machine Lift: Giant Ball Catapultby Mechanical Master
Andromeda: K'nex ball machine preview 1by 15knexLaz
Knex Ball Machine Dangerousby Mechanical Master
The Official Guide to Knex Ball Machine Path Selectorsby mathsboy314
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