Ok, I heard rumors that there is a good thread on here somewhere about building a 4th axis for a milling machine. I'm thinking I would LOVE a spindle on my table... and then the thought occurred to somehow run the main tool with a servo motor so that I could tap holes... anyway, any input on the matter would be appreciated... especially if you can direct me to some good information. I did a bunch of searches but couldn't find anything.
Cheers,