Beckett Explorer Sep 23, 2007 #11 The main problem I've had in use is trying to position the walls with one hand while holding the book with map in the other. They take a bit more work than marker on mat, but I'm liking the effect so far.
The main problem I've had in use is trying to position the walls with one hand while holding the book with map in the other. They take a bit more work than marker on mat, but I'm liking the effect so far.