Awesome game, but needs some work on...

Okay, honestly I think this game is sick, but every time I tap the screen, sometimes I dont jump. Whats With that? Can this game have check points in the levels? I mean, I know that would probably make the levels longer, but this game has been giving me some stress. Every time the sensitivity of tapping the screen making the character jump fails for me, ALOT. This game is a great game and I recommend it to tons of people I know, but please, maybe add checkpoints? That would be the world to me!

Thanks for reading this! ^_^

ZellyQ about Geometry Dash World, v1.0