This is the one thing that bungie could have done better on. They need COMPLETE button re mapping; like what castle wolfienstien allows, in an advanced button config option, so retards don't get all confused. I being left handed, like to use the left analog stick for looking around. While bungie allows for this option, the buttons on the analog sticks don't switch when the analog setting is switched to southpaw. This makes the zoom button on my movement analog stick, rather than on the looking analog stick. This couses for accidental clicking of the zoom button when in heated combat. I have since modded one of my controllers to specifically address this problem. I switched the right analog leads to the left analog, and visa versa, so now i just set the controls on default, and i can look with my left analog, and move with my right, while having the zoom on the left analog button and crouch on the right analog button. But doing this is a pain in the ass, and it would make matter much simplier if complete button reconfig was an option. But, alteast bungie did give an option for southpaw, because a lot of first person games (morrowind, enclave) do not even give an option to switch the analog sticks.