Looks like a good thread for this question-
I had a gunsmith massage my 700 adl trigger last year and it feels like a two stage trigger now.
Meaning I can apply pressure and the trigger will move until I feel it resist some, then after pulling some more it fires.
I watched what he did and read those two links whichmake the possiblefix look like somethingI can pull off.

Which of those three screws doI need to adjust to take the unnecessary travel out of the trigger?