Hi all can anyone help at the front of my house i have two bay windows and when its been raining water has been dripping down from somewhere onto downstairs bay window windowseal.I have sealed any holes in the upstairs window from the outside,so today have taken off the plasterboard below the window to find the timbers soaking wet!!Not a good sign, is it possible that water could get in under damp course as i have not got a clue where its coming from!Thanks for any replies.