Hi Colin,

No problem at all as far as using the signet as a guide, I
uploaded the tutorial so that other MoI jewelers could experiment
with the design technique.

You have a good point about taking precautions to prevent the breakage
of tools. After I load a tool path, I tend to jog the tool to the edges of the
pattern so as to be sure it's centered on the material, but it's easy to
get distracted when you're in a hurry and break off a tool tip!

Thanks for the image of the Cone Clamps and links to the 4th axis tools.
It's always interesting to see new approaches to fixturing.

Jesse