hi Joe

Thanks for your help on this! We are so close, but…
The h9-3 does change but it then jams up (solved by unplugging the MIDI cable or tap-tapping on the presets button).
I’ve tried everything I can, even separated the TIP & RING on the FS3X footswitch, played about with XMT.MAP
fwiw – one H9 reacts slightly better being h9-3 in the MIDI chain then the other

Below are my settings, maybe you can see what I am doing wrong?
I see that there is a LST and NXT in RCV.MAP – might that have any bearing on it all

Best,
:L

h91
AUX SW:
– NXT : RING
– LST : TIP
RCV CH : 10
XMT CH : 11
RCV.CTL
– NXT : OFF
– LST : OFF
XMT CC
– TIP : cc# 97 (dec)
– RNG : cc# 96 (inc)
– T+R : off
RCV.MAP – all PGs offset +1 apart from
– 121 : LST (irrelevant?)
– 122 : NXT (irrelevant?)
XMT.MAP – all offset -1
CTL.XMT : ON
PGM.XMT : ON
OUTPUT : MERGE

h92
AUX SW: DISABLED
RCV CH : 11
XMT CH : 12
RCV.CTL
– NXT : cc# 96
– LST : cc# 97
XMT CC
– TIP : cc# 97 (dec)
– RNG : cc# 96 (inc)
– T+R : off
CTL.XMT : ON
PGM.XMT : ON
OUTPUT : MERGE.

H9-3
AUX SW: DISABLED
RCV CH: 12
XMT CH : 12
RCV.CTL
– NXT : cc# 96
– LST : cc# 97
XMT CC
– TIP : OFF
– RNG : OFF
– T+R : OFF
CTL.XMT : ON
PGM.XMT : ON
OUTPUT : MERGE.