We used to provide a the complete String Selection Map on the Racquet Sports Industry site, but with the introduction of the PDF version of the full magazine, the "text" version of this valuable tool showed the main article and usage notes, but neither the data nor the illustrations.
We've fixed that now with the addition of the String Selection Map to the USRSA member section. This means you have to be a USRSA member to use it, but that's just one more reason to become a member today, isn't it?