Thanks @dolsen that makes sense for 2 way switches. In regards to WallSwipe, I have a unit to try out here. How are you finding it response and speed wise when you swipe up or down? And are you only using the PDL681MT10PB with 2 way or more setup and WallSwipe units everywhere else which only has 1 switch for every light circuit? Also did you find any decent looking front cover panels for WallSwipe unit?