Solidoodle 2/3 Y Rod Support

thingiverse

I attempted utilizing a pillow block described at http://www.soliforum.com/topic/4824/how-to-forget-about-circle-problems-for-ever/, but if it is not printed and installed with precision, I discovered that it binds rather than supporting the rod. So I developed this "self-adjusting" substitute, allowing for some movement so the rod can direct precisely where it needs to be secured. Instructions The bolt holes in the base are larger than an M3 bolt, which means the base can lean slightly. By tightening the face plate holding the bearing to the surface, the Y rod forces the base to stand upright perfectly. Then you can tighten the bolts holding the base to the Solidoodle. After that, loosen the faceplate so any stress caused by compressing the base is relieved and re-tighten. The theory is that the rod will then be perfectly supported. At this point, you can secure the Y motor without causing significant deflection in the rod.