Cables

Can you tell me the correct cable routing for the Pocket Rocket? Mine has drop bars, Campagnolo Veloce throughout. It's the big loops of cable at the front of the bike I'm worried about. How (ideally) should they crossover each other, which side of the bike should they go (i.e. stay same side, cross from left to right)?

Tefon-covered cables were installed for all brake and shifting cables on our New World Tourists, which we got three years ago. This past week my front brake started misbehaving - continuing to grip my rim for the first second or two, then releasing. I brought it in to a bike shop and they diagnosed it as a problem with the teflon-coated cables.

Do you have recommendations on how to keep the cables under the bottom bracket dry? A couple of mine are rusty now which is surprising since I thought they were stainless cables.