Couple of possibilities/questions:
First, did you get the 703 score from the same source that gave you the other scores? There are lots of different scoring models and some of the FAKO scores can be wildly off in either direction from the FICOs.
Second, you mention you've been cleaning up reports. Have you recently gotten rid of your last baddie (CO, BK, etc.)? When that happens, your score may drop due to rebucketing, meaning that your now being compared to other people with clean reports, where before you were being compared to others with baddies. This can temporarily and discouragingly drop your score, but it also gives you more room to grow your score in the long run.
