Talk about a timely thread! I just picked up 6 of these beauties in the St. Jude's auction and will be trying some out on Whitetails this Fall here in MN.
It sounds like you guys mount them a couple of different ways.
I've always mounted my 2-blades in alignment with the cock feather like $bowhunter$ above - as they have always flown the best and are out of my direct line of site!
I guess its' all about what flies right for you. I just know from many past threads that these broadheads make quite the opening and leave very nice blood trails!
Terry