My Dura Ace 7810 Pedals have a terribly annoying creak. I'm sure it's them since the noise goes away when I switch pedals. I've taken the axles out and packed the pedals with grease. I've also taken out the pin that holds the clip mechanism and packed that with grease too. They will get quiet for a ride, then back to the exact same creaking. Any ideas how to quiet them down?