Hi I am having trouble with MIDI into a P1. The P1 is set to Channel 4 yet it is accepting changes (Performance Presets) sent to other Channels (1,2,3 etc) rather than to Channel 4. I originally passed the signal through a px5s and thought that was the issue, but am still having the same issue using a MIDI thru device. Does anyone know of a setting needed to stop the P1 from accepting MIDI intended for other Channels please? I have tried Changing the ID as well and I have gone thorough the P1 changing all the MIDI settings individually and no luck, perhaps there is a combination? I also need to figure out how to differentiate between the Performance Presets and the User Presets. Any help will be appreciated. Cheers, Greg