Hey, @thebearmay. Just a quick heads-up...I am an entitled HE user who only thinks of himself (though on rare occassions I may briefly entertain the existence of other life-forms in the universe).
So now that you know where I am coming from...I'd like to ask you to do more uncompensated thinking and possibly work on my behalf. 
I was playing around w/the Custom Note Name feature, and have (I think) found an issue. I initially was playing around w/the feature and created a custom note name called "customNote." (OK, OK, we can start a separate thread on my lack of imagination later.) 
The customNote name appeared as expected. Then I changed it to "BatteryType" and hit the Update Note button. When I did that I ended up w/two custom note names.
I hit Remove Note and the second name "BatteryType" was removed, but I can't find any way to remove the first custom name, "customNote"

I removed the app instance for the note, but the customNote name persists.
Any suggestions? (Aside from "Get a life.") 