Printrbot Z Rod Stabilizer

The threaded rod on my Printrbot 1403 has a tendency to vibrate wildly when the print head is moving along the z axis at high speeds while resetting at the start/end of a print job.

This part clamps to the x axis smooth rods and provides a small recess to contain the top end of the threaded rod. This restricts the amount of X & Y axis motion of the end of the threaded rod.

This part was designed using OnShape.
You can find it here:
https://cad.onshape.com/documents/d615ab62563430ab0384