Precise angle adjuster for Hapstone RS

Silky smooth way to change angles by turning a knob. I much prefer this design to the basic design included with the Hapstone RS.

Very easy to set and achieve angle. Recommend to anyone.

The upgraded micro adjust tower and upgraded stone holder with bearing was a great upgrade and well worth the money! It’s so much faster and easier to adjust the angle now with just a turn off the knob on top and the new some holder glides so smooth and easy.