After installing the updated Hammond patch I’m no longer getting sound. LADSPA, Fluidsynth are both installed. Turning knobs/saving as per your post. Like Andy, I am getting reverbs on the other Fluidsynth patches. I have no idea if this matters but I was going to buy a new USB thumb drive today to use with the Organelle; would installing LADSPA/Fluidsynth first and then installing patches make any difference? I can also try hooking up to a monitor, what would I be looking for?
I worked in QA for a little while so I know how annoying debugging can be and appreciate your help trying to troubleshoot all this. I wish I was more help but my PD knowledge is quite limited.