Help with halving my SM noteskin?

[ShadowDueler97]

I've been holding off making a thread for as long as possible but I've given up on trying to do this myself lol.

So I've attempted to half my noteskin once before and succeeded, but it did something weird to the receptor flashes where it made every receptor flash in the shape of a down arrow and it looked awkward. It actually did this to every note skin and not just the one I was working on. I'm using Staiain's delta white HD noteskin that I'm pretty sure comes with his 3.95 theme.