I believe I know the answer to this, but I have to ask in case any 3rd party individuals have explored this area. Does anyone have the ability to make changes to the H3000 OS to possibly address a couple of MIDI bugs? I ran into a few things as I have been creating a remote editor for the H3000.
The first issue is that the right channel delay parameter in algorithms 102 and 103 (so far) can range from 0 to 1000 ms, but via MIDI, they only go from 0 to 500 ms (matching the left channel delay parameter). Any values sent higher than that are ignored.
The other issue is a bit more esoteric – from the H3000 front panel, some parameters increment by large values using the encoder knob and by smaller amounts using the up/down arrows. Via MIDI, it’s a bit different. If the encoder changes by 0.04 (for example) and the up/down changes it by 0.01, a single value change via MIDI will typically change it by either 0.02 or 0.04. However, the H3000 will send the same MIDI sysex string with the value 3 more times using the arrow keys while the display changes by 0.01 each time. The theory is you can hook 2 H3000’s together and they’ll match each other. However, when I try to send the same value multiple times (to match the arrow key behavior) the H3000 ignores the extra messages so I can’t get finer increment/decrement values.
