Went up to my brother's yesterday afternoon to return his Bianchi (sniff), and also to true up that pair of Campy wheels I bought for my commuter. Had him show me (or re-show me) how to do it, and I got both within 1mm both roundness and wobble, so they are quite straight. I borrowed his Park truing stand to touch up my other 3 sets of wheels while I am at it. It was actually kind of fun, and I may go ahead and build a set of wheels in the future. I had build a set back in the late '70s but hadn't done any building/truing since then.