I have seen some posts in these forums - a couple years old - where people are having trouble with the extra space generated by the E-F and B-C keys in the key editor. I thought I might bring this issue up here in the feature requests and suggestions forums. It seems like a simple fix would be to be able to choose from two presets: “Equal vertical spacing” and “Piano key spacing”.
I’d think something so small wouldn’t be a problem for me, but after years and years of being used to another type of piano roll, my brain just hurts arranging in Neundo. And this is coming from a pianist even!