About this 3D model

100% 3D Printable! This part has not been tested Please, please, please, if you download or print this, let me know how it works! Included extra pins (untested) Assembly: 1)Print 1st STL file with rings and pins 2)2x long pins go in outer ring and middle ring 3)2x shorter pins go in middle ring and inner ring 4)Print extra pins incase pins break This thing was made with Tinkercad. Edit it online https://tinkercad.com/things/9bJiaLQ8cBS