In the song selection screen, you have a choice to modify Arrow Options. How to open option window is different in versions, but there are a lot of settings you can set. If you get confused with order of arrows(inputs) easily, I recommend to set scrolling speed to x1.5 or x2.0. scrolling speed get faster but distance of arrows gets longer so it may help you to figure out. There are some common options in versions and consoles but there are some specific options for versions, so please check out and try to find out your best settings and enjoy challenges.

Hiro@LA