Hi there I am new to Greensock & Javascript, so am really struggling with coding!
carl schoof helped me create some code, but using the "left" doesn't work, but using "x" axis's does,
please could some change the code below from "left" to "x" please
http://codepen.io/GreenSock/pen/dff9e94b4880a59cd72840305e665a9e/?editors=001