Tevo Z-Base

If, like me, you are using the stock coil coupler and an oldham connector with your Tevo. You may have noticed that the oldham will let your z-rod swing quite far from center and this can mess up the repeat-ability of your prints first layer. This print used in junction with a standard 608 zz bearing will allow you to keep the z-rod from moving from vertical while not interfering with the oldhams removal of any z wobble in the rod itself.