@aglennc@chimfa@barneyone@foxes37@thresheg@oldjosh@opticlens Thank you for all your comments. It was quite precarious Jane and no, Lis, I didn't go clambering on the rocks. I'm a bit of a wimp when I'm on the top of a cliff and I keep well back and sit down when I can. It was a bit scary at times. I'm not the daredevil I was when we were at school.