actually, i think the use of the word inefficient was incorrect; i think my main issue was seeing him sandblast something outdoors. i avoid using epoxy/resin in my turning; the world doesn't need more microplastics. but at one point i think i remember seeing him sandblast what was probably a chassis and i couldn't help thinking that everything within a 50m radius (including his veg beds and chickens possibly) were covered in a thin coat of dust of whatever he was sandblasting.