Walked around Dumbiedykes, which is a largely pedestrian estate, with lots of steps - does not show well on any map I know - I have got much of it, but there are many steps I still have not go. Filled in a few streets.
The lanes around Canongate were a bit of disaster - existing ones completely in the wrong place. Tried to get it right in the area between the Parliament and Moray House - The moray hosue complex needs revisited. (Found a nice page of old maps of central edinburgh http://www.edinphoto.org.uk/0_MAPS/0_maps_thumbnails.htm )