Fighting Style: Great Weapon Fighting

I don't like to slow down my group with a lot of extra die rolling so I was looking for a way to set up a toggle for Great Weapon Fighting under the Global Damage modifier field. But the answer has elude d me thus far and my DM is not keen on us using macros.  Any suggestions? Thank you in advance.

It won't work there. The easiest thing to do is to edit each heavy weapon in the character's arsenal. Say it's a Greatsword. Normally in the damage field it says "2d6". Just change that to "2d6ro<2". That will reroll once each die that is less than or equal to 2. (The syntax treats "<" as "less than or equal to"). There are a lot more die rolling tools in the  Dice Reference .

Thank you very much. I didn't know you could macro in the actual weapon fields.