Our displays are planned, designed, and put up at the strand or set of connected strands of lights. When we draw them in the application and don't have the controller/channel set right we need to change it for that strand/set of strands. Also later when we are working with our Light-O-Rama program, we might change channels of strands. I know we can click on an individual light plus we can use the control key but in a long strand or one that makes corners, loops, etc. it this is not practical.
We need selection by string of lights when made point to point or set of strings when using the other feature.
Looking forward to your next release.