just one question. Your side and back panels are screwed to the side of the bottom panel. Aren't they supposed to go on top of them? That's what I have seen on the other plywood builds on the forum? Or does it really matter if you stick them on the side or top of the bottom plate? Screwing them in to the side just seems easier to do? The reason I am asking is that I am planning on starting my 7 footer this weekend and want to get it right the first time round