Also Andrew, If you can't tell on your own, continue to let experienced track riders riders validate your setup. I understand that "you don't know what you don't know" and hopefully a rider that knows what the bike "should feel like" can let you know when the issue has been corrected. Once you get it sorted, your bike will be a cornering, slice and dice beast (much better than my own)!!!
EDIT: In utter amazement... I am surprised that you rode it as fast as you did.
I couldn't bring myself to do it like you did.
I wish nothing but the best for ya'lls.