Hi Ron Interesting project, you've obviously put a lot of effort into this :-)
Just looked at your legend and can I suggest that you add an icon for paired locks with one closed? Just thinking that it might be useful, not least as there is talk of a project to work on some of the closed locks so it might be useful to be able to see which ones are out of order. I know its still under development but a couple of other observations: Bedford Street staircase on the Caldon is shown as a single lock. Bridge symbol is missing at Br 172 even though it's noted. Steve NB Bream
