Grid2, macros & mods

So im having a small issue. Im currently using Ichfist fistweaving macro:

My issue im having is with the mouseover healing. The modifier is alt and while this works with mouseover the actual char running around it doesnt work with grid2. In the middle of a fight trying to get my cursor over who needs healing is near on impossible for me. Is there a way i can get this to work when i hold alt and mouse over the frames on grid2?

Thanks in advance

Nevermind i seemed to have solved my own problem. It was how i had my mouse setup. Very strange