8 sets.... that is the number of times I need to print for the track. I am going to attach the file to the files location as soon as I am done. The file contains a single part for now. I will design and print the sprocket soon. Each of the parts is mounted...
Hexastorm got featured at Fabbaloo, a well known 3D printing blog. As such, I posted it on Hacker news and was able to get a lot of traffic to my video from there!