Just had a thought run through my mind. I am sure there is a few people that ordered a MR-1 that may have no machining experience. A word from the not so wise I have witnessed and been part of my share of crashes. Please be careful take extra steps to make sure you stay safe.
Keep all shirts or jackets, fingers and hair away from any cutting tool in operation. These things can remove fingers or hurt someone bad. They can also throw parts a good distance if not tied down good.