Window World installed new windows last week with the aluminum capping on the exterior. It looks like they simply capped over the old existing framing. Unfortunately depending on the window they did it three different ways. One window the capping is under the original top flashing with no caulk and the rest are capped over the top flashing, some with caulk and some without. I'm guessing capping under the flashing without caulk is the best option. If I can't get them to redo the whole job and the rest stay with capping over the flashing, should those be caulked where the capping meets the house? Also should the sides and bottom of the windows be caulked? Thanks so much!