dropTarget and Mouse overs

Hi,

I have a drag and drop based SWF. When I pick up a MC and move it , when I put it down it gives me the MC it is on.However there are times when the returned MC isnt the intended MC. Eg. The top of the MC is just on top of One MC but the mouse pointer is over another (the intended spot), So I am trying to find out if there is a way to return the MC that the mouse is over, rather than the MC’s top left corner.