Buying used parts off ebay is always a risk and I'm sure OP paid good money for sub par components.
Originally Posted by
Pars
Peazwig: You'll get a lot of support on that here. BTW, why did you bother replying to this thread? Most people here in C&V buy used parts off of ebay and other sources. And many like Campy NR, myself included. You won't find much which will outlive it in terms of being bullet-proof.
Wuff: I wouldn't use any of that on a personal bike.