THEY THINK IT DOES NOT MATTER!!! DUHHH Some people have had luck by sending a copy of the statement with the CREDIT LIMIT highlighted...to the CRA'S.
Say something like "Since you will only report 100% accurate information...I request that you report my credit limit of $XX,XXX on my CAPITAL ONE account ending in 4321" "Not reporting the CREDIT LIMIT means that my credit report is NOT 100% accurate"