Thanks everyone for your kind comments and also to Merrylegs. It is still a catchy tune and intriguing to watch and those glasses have a mind of their own.
I intend to make three changes to the second half of the route when I can walk it out probably next week. This is only to try and ensure you all have a level playing field because each year someone finds a slightly better route so the details on the route will change. Nothing serious though.