rruff wrote: I think if I was going to invest in a fancy wheel building machine, it would be something that facilitates stress-relieving... ie consistently with the ability to gauge the tension change.
Completely agree! In our shop, the wheel builder has had the same assistant for the last 5 years who laces wheels and does the initial truing of FRONT WHEELS only --- the rest is the master's job, stress-relieving is the key to the best wheels, used by many Italian professional riders.