I just got a set of kl420l5 and were going to be putting them on some floating shelves and we want them on the top and bottom. My concerns is wrapping the LED strip around to the bottom and my quesion is this, is is possible to cut the strip in half and parallel the strips so that they go in the same direction. If I wrap them around the shelves and I have the "candy cane" scene on it will to from right to left on the top and left to right on the bottom.

If I cannot then if I get another controller/power supply will they both move at the same time if I program them together? I'm just trying to figure out my options.

Thank You

Randy