This may sound silly, but is there a way to put the grid into 3/4 time?

[GeoffPlays]

I've been trying to do The Ruins theme from Undertale, and I'm pretty sure it's in 3/4 time. It doesn't sound right in the time signatures I've tried it with.

[Eric]

I've posted a tutorial on how to do all of this, it's in my title information thread I think.
Press control shift J if you're using Chrome browser, then in console type Grid=1/3 and press enter.
You can switch back and forth between Grids to get your original note.