Hanging Flat interesting. I have a memory of it with the entrance inside a wooden shed with big "Keep Out" sign. I have a way of dating memories by relating to what car I was using. I ran a motor company and would use a vehicle for about 6 months before putting them on the sales forcourt. However, I had a new XR3i Dec 1985 to 1989 and I associate this memory with that car. Door was hanging open, no pun intended, and I just kitted up and went in. Later all gone and filled in, but eventually dug open as we have today.