I'm trying to make a macro for my mouse to right click plus left click, so it will aim and shoot in one action.

I almost had it setup yesterday. I reset it to try again today, now I can't get it to come up and macro is now grayed out. I also upgraded the keyboard firmware yesterday as well.

The game I'm trying to play is Strange Brigade, if that matters any.

Is there a good guide on setting up macros for this keyboard?