Turbo Thunder Knex Roller Coaster

I built this because i had a really good idea of making the track go through a loop :-).

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    43 Discussions

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    rollerbolderguy-man

    Reply 8 years ago on Introduction

    whats an ible
    oh and i almost got an awsome ball machine up and running i just need to do a couple more things and its done.

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    rollerbolderSorunome

    Reply 8 years ago on Introduction

    Haha i really want to build a rollercoaster or ball machine but i cant cause my brother is building something now.

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    Sorunomerollerbolder

    Reply 8 years ago on Introduction

    that can't bee! that would mean you couldn't build youre bm coz of dragon jewel (he already made a upedate)