Knex Stand Up Car

here is a stand up k'nex roller coaster car for every one on

it holds 2 k'nex people per car it can you can make two per car but it dose not fit properly in the back seat of each car.

build this as many times as you have coaster cars.

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Step 1: Build It the seats
2.insert it in to the cart
3.insert people


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    15 Discussions

    I might post a ible. Or a slideshow. Oh yeah and i'm also build my fourth coaster. And I hope my siblings don't break it.... Again T.T (at least i have it in the attic, that might help)

    ah yeah I think I know what you mean. take about 20 pennies and tape/glue them together in stacks of 4 and then tape them all together in a square. then tape them to the bottom of the car. That will even out the weight. If that doesn't it's because I stank at building coaster stuff back then.


    11 years ago on Introduction

    Looks nice, efficient, and good for enhancing the weight of the coaster. Did you design a coaster, or modify one, or something like that? I bought the screamin' serpent set a while ago, so I lost most of those tiny purple sticks for connecting the track, and the track is probably cut wrong...