How close are you to La Quinta - I thought I seen one posted on the bathroom wall.
Just kidding. However, I think you can call CS for one. I do remember the strings supervisor going over string tension spec's, etc. . . at the factory.
As far as I recall from a previous thread some time ago, Ernie Ball does not make string tension charts available to the public. As TNT suggests, Customer Service are often happy to help with a specific request.