Creaking Campag Scirroco
 

Recently my 6 month old rear Campag Scirroco developed a creak under pressure. This happens under load on both cranks. Done the usual: BB, cranks, headset, stem/bars, seatpost.

Tried another wheel and voila creak gone. using Mavic skewers rather than Campag.

Anybody else have experience of this type of thing and a solution? Spoke tension all OK, maybe need to lube nipples and heads?

thx