Hi there! I am making a png spritesheet sequence. It is going pretty well but cant quite get a seamless experience as you can see from the Codepen im having a few problems and would love some advice from you Greensock wizards.     1. When the code is loaded the assets are shown for a split second before the code hides them. is there a way to have these assets hidden on load?   2. I am using a quick fade in/fade out between png sequences which seems a bit clunky is there a way to make a more