I can't believe no one has answered you so far. Anyway, I went out and measured it on my Gen IV. Strangely enough, they're a little different on both sides. From the top of the fender moving in 1 inch, I measured down about 9 5/8" to the top of the emblem and from the edge it's in 1/2 inch. On the other side, it was down 10" and also in about 1/2 inch. That's the corner to stick your emblem. I suppose you could average it out and just do 9 3/4" down on both sides.
Oh, there wasn't really many people around and no one looked at me like I'm crazy. It's actually kinda fun when people think you're crazy. I get those looks all the time when I go running in shorts and a T-shirt and it's about 50 degrees outside. These looks are from people with heavy winter coats on.