Rifle Scopes Older Leupold "Long Range" 3.5-10x40

[JPro]

I have a question and my google-fu skills seem to be lacking. This pre-Mk4 verion of the 3.5-10x40 LR 30mm scope has the illuminated 3/4 mil-dot reticle. Only the center crosshair portion is illuminated and is practically "floating", since it is not connected to the vertical or horizontal posts in the sight picture. Anybody know the subtension values for that detached center crosshair section?

Thanks,

JP