This look fantastic. I had all but given up on maptool for actually making the maps, because it was a pain in the arse having to try and line everything up, instead of walls actually snapping to the grid like in CC3/DD3.

Forgive my ignorance, as i am only new to the mapping side of things, but with these symbols, should they be just added as is, as in if i want a wall longer then 1 unit (5 ft), i should put down the 5ft wall multiple times in a row, instead of just resizing the 5 ft wall to be longer?