I definitely agree that the UI needs to be zoomable. I have an older branch with a zoom implementation. None of that code has made it into the main release yet unfortunately; there's a bit of work that needs to be done to make it compatible with the latest patcher changes, and I've been stuck on another development project recently. I'm going to do my best to make sure zoom gets in eventually. If you're feeling adventurous, it's possible to check out my changes directly from Github, but you'll need to be comfortable building the patcher and flashing firmware, etc. Feel free to message me if you have questions.