On the mill thing. . . These machinist guys are telling you to go bigger and better because they've experienced many different machines and capabilities. They've also machined really big things, and really small things -- they've taken .100" or better at a pass, where you might only be able to chew out .010". They were also on the clock, and didn't want to waste a bunch of time -- where you can camp at your machine for an extra 10-15 and nobody is behind you squawking.
Rod Weber (the full-wrap guy) is the same way. He's a machinist from the aircraft industry -- where tolerances are stupid, and perfection is expected. His little mill drives him absolutely crazy, and some days he can't even look at it without it pissing him off. But he wants to take huge bites, fast, and with no chatter or problems. It's because he's used the good machines, and anything less is not worth having. I, on the other hand, would love to have his mill.
Hell, even a drill press with a cross-slide would be a blessing. :msp_biggrin:
I recently cut 25 thou of a 55 jug by hand, using various files, scrapers, and sand paper. I worked in quadrants and took my time. In the end, it was well withing spec for a saw jug.
Let me tell you though, the whole time I was dreaming of a mill. :msp_love: