I had a drop off date for one baddie of last month on TU. It didn't drop, so I disputed it and poof, it was gone. I looked at the account on EX and EQ, and they each have different drop off dates.
Who controls the drop off date? If it's the OC, then would I be able to dispute the others? I don't want to dispute and have them update, but not drop! (Already made THAT huge mistake once. 
) Should I just leave those alone?