EX Biz introduced a new model a few days into the 2009 that 'reflected the current credit lending enviorment'.
There were wholesale score drops across the board. As much as 60-70% based on the nature of your business and the ability ( accorduing to the new computer model) to pay back or borrow.
Obviously many construction , constuction supply, etc., got hit fairly hard.
The only solace was it seemed to happen to everyone so no one was singled out.