I recently purchased an early Boulder ODE long neck that was drilled, presumably at the factory, for cam-style D-tuners. I gather the ODE cam tuners were not terribly sophisticated mechanically and not that hard to build, and I'm wondering if anyone knows of a source for mechanical drawings I could use to build a set. Then again, if someone has a pair sitting around in their "Better-Not-Throw-This-Out-Because-I-Might-Need-It-Someday" box, I'd be interested in talking to you about them. Thanks.