Neccros, I have a set of wheels that aren't useable anymore (the spoke holes are developing cracks) so I'll teach you to tear them down and rebuild on my truing stand if you like. The rims and spokes are going into the trash eventually either way, and you won't be able to damage the hubs. I was taught wheel building by a former Olympic team member and built wheels for racers on the side for a few years. Let me know if you want to set up a time. Heck, we can make a party and call it a wheel building master class with you as the guinee pig if you like.