I have set up two of my CCB strings as Polylines that run along the two different sets of rooflines on my house. Perhaps the wrong way to do it, but I started one with the green square on the right and one with the green square on the left --- but in the configuration screen for their layouts I specified either blue or green starting square accordingly. They seem to work OK most of the time (I mean on effects like butterfly which is sort of random anyway)...but I am now playing with the bars effect, using only red white and blue colors checked - wanting to "chase" the three colors, one after the other, across the whole house and on one of them it runs perfectly - the other all the blue pixels display as green instead of blue (so in other words I see Red White and Green!) in my House Preview. Its on the string that I specified as starting with the blue square if that makes any difference.
