===== Precision prediction vectors =====
(dots are only for readability)
  * 0 ->  0 0 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 .. 0 0 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0
  * 1 ->  5 5 4 4 . 3 3 2 2 . 1 1 0 0 . 0 0 0 0 .. 0 0 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0
  * 2 ->  5 5 5 4 . 4 4 3 3 . 3 2 2 2 . 1 1 1 0 .. 0 0 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0
  * 3 ->  6 5 5 5 . 4 4 4 4 . 3 3 3 3 . 2 2 1 1 .. 1 1 1 1 . 1 1 1 1 . 1 1 1 0 . 0 0 0 0 (master channel)
  * 3 ->  6 5 5 5 . 5 5 5 5 . 3 3 3 3 . 2 2 1 1 .. 0 0 0 0 . 0 0 0 0 . 0 0 0 0 . 0 0 0 0 (slave channel)