calling GXP BB gurus...
I did a group swap (Ultegra to Rival) on my aluminum bike about 300 miles ago I just started to get some BB creaking when I drope the hammer.
Before I installed the cups, I cleaned the threads to super duper spotless and assembly lubed everything well but not overboard. I didn't tighten the cups as hard as I could have because I was afraid to over-torque but I whacked them down pretty good, or so I thought.
Should just I pull the arms and re-grease, re-tighten or should I pull the cups and do that, too? Any thoughts much appreciated.