Adjusting Campag rear mech?

[Chrisz]

Since I changed my rear mech over from a Record 9 to a Record 10 I have noticed that, over bumps, the chain occasionally slaps against the stay.

Do I need to adjust the rear mech and if so, how? There's no tension screw at the back of the mech. (it's the carbon/ti one btw).

Or should I simply take a couple of links out of the chain?

Cheers

 

[jpembroke]

Sounds like the chain is too long to me. Did you also change the cassette and chain?

 

[Chrisz]

Err, yes! Fairly obvious now isn't it? LOL.

Cheers

 

[youngoldbloke]

I have found this useful http://www.machinehead-software.co.uk/bike/chain_length/chain_length_calculator.html