It is completely out of any mods hands to change/fix the chart. Take it up with the IH admin's again and please stop posting over and over here about it. There is nothing we can do.....
Here's the answer from the IH Admin team regarding the PCFG chart:
IH Geek[Warren] Friday, March 22, 2013 8:06:39 PM
Hi Chase,
I have notified the feeds team about the error in PCFG chart. However I don't have an estimated fix time available. Hope this helps, please let me know if you have any questions.