What should I do? I've had this creaking noise in my bottom bracket that happens once every peddle rotation. Do I have the right size bottom bracket. My bb says 68mm; is that the spindle length? I'm running a 32/42/52 ultegra 9spd triple. Or should I switch to a Dura Ace 10spd double? My cleats are making a squeaky noise when I peddle? My carbon fiber frame has a nick in the clear coat on the top tube. Is this going to catastrophically fail on me? What grease/oil/dry wax lube works best for wheel/BB/headset/peddle bearings and chains? There is another creaking noise in my handlebars; I think my fork is the wrong size for my front wheel. Can I use wd-40 on my wheel bearings? Why do my tires blow out? Why does my Modolo break lever not work with my v-breaks? Why, Why Why?