may be a bit late but here is a photo showing a close compare of the two to eyeball the distance.
http://www.flickr.com/photos/3931035...7619575747670/
Not sure if that is useful to you.
I tossed a tape on my setup and while I have my rotors and wheels mounted which made accuracy a bit difficult I did notice your right between 9.75 and 10 in.
best of luck