If you're doing this with a house pattern that requires both a forward and reverse application to "complete" it, what I would *guess* would happen is you'd end up with some kind of morphed, blended thing that played a little like a broken-down house shot, maybe with some areas that felt like they had carrydown. Especially with Chameleon, which is a "strips" pattern, you'd have a wide range of potential end results. Could be easy, could be tough.
Jess
