Just wanted to explain why the video of the walk is not yet posted. Pete and I had set aside the day last Sunday to get the editing done. However, just as we got started, the computer failed - it stopped working completely. We rushed off to PC World to get a new power supply, Pete fitted this and......it still didn't work. It is now waiting to be fitted with a new motherboard. Meanwhile I can access my email again on a very dinky little laptop we have acquired, but it is not powerful enough to edit a video on, so that will have to wait till next week when we get the big computer back.
Hope it will be worth waiting for!