So I thought of also adding a category covering "tips and tricks" as I find them. Hopefully you all find them useful. Obviously some will be specific to certain modules, but hopefully some, like this one, will work probably work for any brand of similar functioning module.
I found that with the Doepfer A-160 Clock Divider, when it's powered on without a trigger source, several of the outputs will be "on", sending out a positive gate signal.
When I'm working on patches, a lot of time I want the main amp VCA to be open all the time until I get a patch to where I want it. Until recently, I would patch the output of the filter directly to the mixer, but this was usually more effort since the volume of the signal from the filter might be too loud, or I would have to re-patch a few things when it came time to use the VCA (and then re-adjust gain levels).
Now that I've discovered that the Clock Divider will output a constant "on" for several outputs, I just patch one of those directly to the gate input on the envelope controlling the main amp VCA. Then, once it's time to "play" the patch, I can just un-patch the cable from the Clock Divider into the Gate output from the keyboard and I'm ready to roll.