I am setting up a bike for a friend and am having trouble getting the FD (Ultegra FD 6600) to clear the chain on the outside on the big ring.
I've gone back to first principles: release the cable, set the Low limit tight, reset cable.
But shifting Up to the big ring even with the limit screw fully out, I still rub the chain when in the smallest rear cog.
I think the cage is pretty much parallel to the chain ring. (the attached photo is probably too blurry to show anything.)
(and no comments about the filth please. I am taking it out now to clean it up for him.)