Are EChip SpinRay Flashers compatible with RSK or FBR?

Question is: are Pro-Troll EChip SpinRay Flashers compatible with RSK or FBR?
All of them are rotating while the trolling. Is direction of rotation the same? Could that rotations cause a tangling? How Pro-Troll ECip SpinRay Flashers necessary if RSK or FBR are rotating also and also have own EChips?
Thank you
All of them are rotating while the trolling. Is direction of rotation the same? Could that rotations cause a tangling? How Pro-Troll ECip SpinRay Flashers necessary if RSK or FBR are rotating also and also have own EChips?
Thank you