Gene51 wrote:
If you are shooting raw, this will not make any difference. Using in camera distortion control only applies to jpegs processed in the camera.
Its probably easier - and better - to do this in post processing anyway. Some software has built-in lens profiles - with DXO having the better ones, and nearly all raw converters provide a manual form of distortion adjustment - usually barrel or pincusion distortion. If you are trying to correct for something else, none of this is going to help.
Thanks for the info.