Taco Holder Train

Joel gave me inspiration to make this thing!! I heard him say wouldn't be awesome if someone made a taco train. So I thought to my self..... YES IT WOULD!!! So i went to work. Learning how to work 123D better and learning some new tricks here and there I made this!! This model features a train engine, coal car, tanker, and a passenger car. All the cars can hold tacos!!!! ( except for the coal car for the sauce packets). Thank you Joel for getting me motivated to get in to printing and design!! More to come maybe a air powered engine ;)

This model is designed to be printed without supports!!! I also designed it to have snap connected wheels. I would recommend printing with a brim especially without a heated bed. The connectors for the wheels are thin and dose not have much touching the platform. That being said with PLA and a little bit of a heated bed should print fine. (I have not tested this so print how you want).

PLEASE READ THIS PART!!!
There might be a geometry issue with