My problem is that one kit seems to work fine - everything hooked up, lots of bright lights and noises - perfect. But with the other kit, nothing except for a long-delay flash on the pack bar LED-strip and the power light on the pack board. None of the switches work and nothing "turns on".
I've made sure that all of the toggle settings on every board are the same as the working kit, and I've tried swapping ribbon cables to see if there was a fault there, but again nothing. The only way the kit seems to work is if I swap the pack-lights board out with the other kit's. Then everything works perfectly.
Is there any way I can check if it's the pack-light board that's borked, or perhaps one of the clip-in switches or LEDs? Has anyone experianced anything similar?