Basic Problem

When trying to Edit a rectangle by pressing ctrl and draggind one of the sides out to make it a completely new shape, a little circle appears at the tip of the mouse and the new shape is snapped into place, I think flash thinks its helping me by doing this, but its making my attempt at drawing impossible…

Please help and tell me how to get rid of the auto snap into place thing.

It never used to do it, before I reformatted, and re-installed…