jl35:
What size room do you use them in.
The earlier version I tried was good in our living room, but kind of draw dropping, considering the price, when I tried them in our spare bedroom (approx. 12 X 16).
The spare room had the advantage of them being symmetrically placed (without other door openings/rooms in the mix).
The living room is an odd "U" shape including the dining area/kitchen, and also considerably larger in volume.
DeKay