@nickgreenberg That touches on what I liked about the Nerdseq demo I watched -- you can punch in exact CV voltages and program specific numbers for a lot of different parameters. Here's the start of their tutorial series. I'm not sure if it does everything the USTA does, but it's a mite bit less expensive. I like patching so I don't want to get too many "mini-computers" for my system, but this one's def on my list to try at some point.