Altered volcanic ash can create havoc while drilling. Justin and Matt break down why it’s an issue – and anything you can do when encountering this troublesome material.

Can you really hate an inanimate molded piece of plastic? Justin talks to Matt about the sag shoe test – what it is…and why he hates it.

Can you really hate an inanimate molded piece of plastic? Justin talks to Matt about the sag shoe test – what it is…and why he hates it.

Altered volcanic ash can create havoc while drilling. Justin and Matt break down why it’s an issue – and anything you can do when encountering this troublesome material.

Justin and Matt talk about screen blinding – what it is, what you can do about it, and why people sometimes get it wrong.