The following guide will help you correctly setup a Shimano Ultegra 6800 front derailleur. It also applies to the Shimano Dura Ace 9000 front derailleur and the Shimano 105 5800 front derailleur. Firstly I take no credit whatsoever for this setup guide. All credit goes to Trailflow on BikeRadar who posted the information in this thread. The only purpose of this is to ensure this golden nugget of information doesn’t get lost. Getting a front mech setup correctly is a black art. What appears to be a relatively simple task can have you swearing and pulling your hair out. I have had...