I Just Need Some Tips

[DossarLX ODI]

I do an extremely tight spread, M,./ (from left to right). The main downside of this configuration is that because the buttons are so close together, you might wind up hitting the wrong one because of concentration loss on an easier song. It's also dangerously close to the Windows flag button. However, like Adamaja said, just find a configuration that's comfortable for you and registers all four arrows.

Another piece of advice I can give is: Challenge yourself. Don't just stay on the easy songs. How I got to be at my current level was obtained through a variety of stepfiles.