I did a search and am trying to figure out if they have added the feature where you can change the Bomb's laser code i the F16. I have seen a few things where it says it is not a feature yet in the F16 and you should set it in the Mission Editor with the code you want. Once in jet you set the new code from the DED to match
So just wanted to make sure I am not missing the steps that may have been added by now where while you are in the jet that you can change the code on the bombs themselves to something other than 1688 and then update code match in the DED