cant agree more with that.
I think rims make a pretty big difference too, my brake was always amazing with an echo urban rim, but for some reason i just cant get my brake perfect since i got a try all hole rim, I'm not saying there rubbish rims but it just shows how the set up of a brake makes such a big difference. I find it is best to stick with the same set up for a long time as well so you can get used to it and it will wear in nicely.