I'm using this video:
http://bicycletutor.com/adjust-front-derailer/
And I wanna know something. At 2:45, he talks about using the shifter barrel adjuster to eliminate chain rub on the sides of the cage. Is this the only adjustment I have to do out of all others shown in the video ? My gears shift just dandy, the only problem is the chain rub, and I don't wanna mess up my gear system by trying to fix something that didn't need to be fixed.
Also, if the chain is rubbing on the left side of the cage (when looking at it from the position of sitting on the bike) do I have to turn the shifter barrel adjuster Clockwise or CounterClockwise ?