After a nearly 3 hour chat with Mum on the phone, Elliott and I worked on The Bug Out. We clamped the 2 open corners and filled them with foam. These will be smoothed down then a Gorilla Ultimate caulk put over the top. All the holes on the sides were filled in. We have to strip old caulking from other corners and redo that before we go to England, then it will be waterproofed before winter sets in.