Prism Pole Level Vial Adjustment

Lukas demonstrates a way to ensure a prism pole bubble vial is level and how to adjust it if it isn't. Bonus material: A method to adjust and level a pole WITHOUT any mount/bracket (caution, as it's not recommended but can save in a pinch).

Using Stedi-Rest by SECO (available at DiCarlo): https://www.surveying.com/product/stedi-rest/