so I installed the 12-23 Dura Ace cassette onto my SRAM equipped bike, but find that there is some noise coming from the back on some of the gears. Should I change the chain to a Dura Ace chain or do you think I just need to adjust the rear derailleur? Does anyone have a link or how to instructions for adjusting the rear derailleur or should I just take it to my LBS?

Thanks!