1) Stop being so angry. Or at least hide it better. It would have to be an incredibly desperate shell to take a member who posted what you just did. And you probably don't
2) Your math is wrong. That is all. For starters, unless you've got the exact same bard singing you March every single time, your Marches will be at different tiers. Double March does not always equal 20.0%; there's a reason bards stack skill gear for madrigal and march.
3) Off topic, but I like War, so I have to ask, why do you wear an askar body on war w/ a mythril grip? >.>