Tonight I printed more chain parts to see if this whole thing fits. I need a rod to connect the links and these nails are the proper diameter. (Please Home Depot let me find more of these nails in your hallowed bosom). Cutting them to 10mm long makes them the proper length (as shown on the last link)
Now you see the marbles are plastic! I plan to dye them different colors because this marble machine will be color sensitive. I can say no more right now as I fear my ambition may out strip my capabilities. But I will love to share my progress.
