yup. I actually knew that.
still and all, GMH's are better used by a bit more experienced jock, IMHO. They really are wasted on a Green (or, to some degree, Novice) jock.
And my other point still stands. Back a Pariah up with an Inferno (or, if you are fairly desperate, a Fireball will work as well.) I've seen numbers as high as 80 something from a range of ten hexes, despite ECM, with a Guided skill somewhere in the high 60's.
You want to see GMH's used very well? Wait for the "Android Rebellion" campaign, I think mission 5 or so, the big flat map with the pool of lava in the middle. You got to cross a lot of ground, quickly, and standing across the way are several GMH Titans, and no cover.
Frickin' evil that was.