If you are making a ghost/ mirror tree from your matches at Ancestry please remember to make them private and non-searchable by clicking the two boxes in the privacy section on the tree setting, if this tree you are using to find families you need to take care as to if these trees are correct, until you have fill all the DNA matches in their rightful place in it you need to where possible get certificate to confirm these matches as well when you get to the 3rd or 2nd cousin or 1st level on a branch line.