Help: Midi mapping to 8 channels

[opabert]

After editted my post, the forum make spaces....

Thank you,
Test this setup:
Keystep-PRO = output on MIDI channel - 1
Connect Keystep-Pro to MRCC to input port - 1 (left)
Because i also use sequencer like Polyend SEQ and OXO-one who use differ MIDI channels while playing GRID as voice or harmonic function
SYNT-1 = output on MIDI channel - 1
SYNT-2 = output on MIDI channel - 2
SYNT-3 = output on MIDI channel - 3
SYNT-4 = output on MIDI channel - 4

MRCC igo to: 
ROUTING  settings
1 -> 1  set C-P1  in all 6 boxes  and synt - 1 playing OK
1 -> 2  set C-P1  in all 6 boxes  and synt - 2 not play
1 -> 3  set C-P1  in all 6 boxes  and synt - 3 not play
1 -> 4  set C-P1  in all 6 boxes  and synt - 4 not play
1 -> 5  set C-P1  in all 6 boxes  and synt - 5 not play