How do I make a infinite scrolling background that moves up

Hey all. I have a sprite in my game that I want to move upwards continuously for the whole game without the sprite/image leaving any white space to be shown in the layout. How can I do this? Can someone post a capx illustrating this?

https://www.dropbox.com/s/duq632es8iq7l ... .capx?dl=0

Try this tutorial

https://www.scirra.com/tutorials/1027/p ... -scrolling