Started work bang on time. Finished off what I was doing last few days then had a look at some other bug. Walked Sasha for almost two hours as I needed a good break. Came back and finally started on something I should have done months ago, it will take a few weeks to finish I expect. This evening I popped out and made a map of where all the BT cabinets are, it took almost two hours. There is method in my madness, probably.