This Old Tony said he got interested in machining and welding to fix things. Mr. Pete says any guy with 10k worth of tools can build a $5 part. How you can live without a lathe and a mill is beyond me. Curiosity and anal retentitiveness may mean that putting up with the "unacceptability" of a milled surface means you have to get a surface grinder. And while you might use a broach to cut a key way, it's soo much more limiting than a shaper. The more you know, the more tools are required (or at least you know you don't have - that's the same thing, right?). This logical progression is obvious to the enlightened. Words like affliction, addiction, obsession, etc. would indicate we are doing it wrong (not that most mental patients don't feel they are very right also). The fact that there are so many of us laughing our kiester off at this thread means we have all, independently, arrived at the same place by mostly the same progression. I am, and will be, unapologetic - welcome to the club. If they can't single point a thread, I say screw them. Aspire to have a really cool auction when you are gone.