Well, These are the first hubs with cartridge bearings I've owned so that could be why they seem soooooooooooooo smooth to me, but I doubt it LOL.
All joking aside, I love the wheels and think ther are very very well made, and these M40 rims are incredible as well. over the winter I was going to have a pair of new rims laced to my Sunshine hubs, but I'm glad I found these, as they are much better, and cost way less.
I just finished installing the Campy front derailleur that I got in the deal and it works very well. I mounted a cable guide/stop just below it cause the frame does not have a braze-on, It used a derailleur with a built in stop. I just slapped it together for now but I am going to take the stop of and remove the guide cause it ended up at the front of the seat tube. Here are a couple pics. Do they make some kind of stop that would work better? I am going to cut the guide in front of the seat tube off latter, and it may look ok then.