Re: Let it begin! An accurate Kill Bill replica!
Some learning, and a little progress
First, got my CNC working under Linux (EMC2/Ubuntu) - had to do a little adjustment to the stepper motor timing in stepConf, but they're now running fine. I was finding Mach3 a little unstable for my "one chance" project

I could have been using it wrong, but I don't think so.
Next, experimented this week with a spray urethane (I think it's a varsol product). It's got a satin finish, and it looked good after the first coat.
However, I was unhappy at how fast it coated, and so I wanted to try a brushed-on clear coat. Picked up some "Model Masters" clear top coat, to try on the handle collar (fuchi). Went on kinda weird, gave a weird look, and dried very glossy. Not good at all. I'm going to clean everything off the fuchi, and start over (and clear coat it with the urethane spray). Lesson learned. This was my fuchi , btw, not Adam's - I'm using my sword build as a test run for each step, just to be on the safe side.
Added a bit of wood to one side of my handle (tsuka) to bring up the line. I like to use the pre-glued wood veneer strips from HomeDepot (in poplar, I think). Goes on nicely, sands nicely, easy-peasy. A bit more sanding, and I'll be ready for the rayskin...
Getting ready to drill holes in Adam's tsuka to insert dowels that will help to hold the needed handle extension in place. My buddy lent my a very nice dowel-hole drilling jig, so it should be a piece of cake.
Oh, also did some reading about CNC probes this week - I was wondering how to map a flat image (my foo-dog) to a slanted surface (sword blade has an angle to it). Poked around, and came across a technique using a CNC probe to map a surface, then use those z-axis measurements to modify an existing g-code image so that a constant depth of cut is possible. The guy in question used it for PCB milling, but I think it should work fine for what I need to do. Will also come in handle when doing the saya (scabbard) carvings, because the saya has a bit of a curve to it.
That's all for now,
Thanks,
jason