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Protoype II


Protoype II

This was the second version I made. The wheel housings are molded from HDPE (though they were later modified somewhat using a scalpel to remove plastic that was interfering with the track), and more weight was added. This version performs much better. However, it suffers from reliability issues, with the wheels frequently dislodging and becoming stuck, sometimes midway through the course.

 

Link to test video