Well i finally did it. I've been setting up some new props. Numbering the backs and then killing my fingers pixel pushing, they start to get sore after a few hundred. Anyway first 3 went ok, now I'm siting here watching tv, tested a fresh 100 set, Start at one loop wire after each pixel push(i order them 6" spacing for easy repairs) get to 100 and then test the next set,ok all good go to push in 101 and OH NO!!! I installed the first 100 starting on wrong end!!! Is there a way i can just continue then when at end switch the order?? I went to model info, and see option under controller connection for pixel direction. Will that do what i want?? Please tell me yes.....