Cyclone Marble Machine drive cap for Lego Mindstorms

thingiverse

I printed @mroek's Cyclone triple track marble machine and loved it. However, being rather lazy I wanted an easier way to operate the marble lift. So I replaced the drive cap with my own that has a Phillips' indentation at the top, thus allowing a Lego Mindstorms motor to drive it with ease. mroek's Cyclone triple track marble machine:http://www.thingiverse.com/thing:1340784 *** IMPORTANT *** Because the original STL for the marble machine was too large to print using my Dreamer, I printed the marble machine at 90% scale. Therefore, this cap will ONLY fit a 90% scaled machine! You could try scaling this cap UP to 111% which might then fit the original scaled machine. Here's my video of it in action:https://www.youtube.com/watch?v=pgCtHhMcmp8 Print Settings Printer Brand: FlashForge Printer: FlashForge Creator Pro Rafts: No Supports: No Resolution: 0.2 Notes: I printed this with the wide base on the print bed, and the drive shaft pointed vertically up. *** IMPORTANT *** Because the original STL for the marble machine was too large to print using my Dreamer, I printed the marble machine at 90% scale. Therefore, this cap will ONLY fit a 90% scaled machine!