Sending performance mode program change messages to Roland Juno DS

[pianopaul]

Maybe that helps

Sending Patch changes to a Roland DS [SOLVED]

I’ve posted this on the Roland Forum. I have my Juno DS communicating with GP, via Midi in and Out. I want to start using my Roland Keyboard for sounds (my Macbook is only 8GB), in conjunction with GP. As yet I have not been able to succesfully sent a Program/Control change to my Roland Synth (Maybe I have the wrong patch list, or midi is 0-127 vs 1-128?) I’ve put 88StageGrand (MSB87, LSB64,PC1), to be sent upon activation, but no luck so far. Any advice welcome.