I am creating a legends and abbreviations sheet in Revit MEP. I have a detail bubble family that I have modified and when I insert the symbol into my project it does not have the drag crosshair icon when I click on it, so I am unable to snap it to a symbol above to make my legend sheet nice and pretty. This is probably a simple question, BUT how do I go about getting this drag symbol to appear? It is in my other detail bubble?