You may have downloaded the fixed version Ralf just put up to your Mac. The new fixed version does contain the files, and should install them properly.

For those interested in the technical details, the reason for the lines was that when the symfill files didn't exist, CC3+ failed to load them, so it used the default settings. Which happens to be a very simple vertical line symbol.

Maps are always good, but don't feel any need to hurry, I still haven't gotten to adding your last batch.

Books are the greatest gift.

I've started on getting the maps into the atlas. First out is Quenten's "Bowmans General Store":

Personally, I've just used them as visual aids and planning aids (but then again, that's what I use most of the maps for). Isometric isn't the best for battle maps, but at least in my world, battle maps are in the minority anyway, illustrations and planning tools are much more important, and for that, isometric gives a very nice easy to understand view of the place.

One I used recently was an outside view of a ruin