Hello everyone,   It's my first post on your forum. I discovered this library with Scrollmagic and I'm since amazed by its quality. Anyway, here's my problem. I'll try my best to explain but It's quite difficult...   I want to allow my users to change the proportions on a recipe on my page by clicking on an infinite wheel/list... For example : Let's say the original recipe is meant for 6 people. Above "ingredients for 6 people" (followed by the list of ingredients), I wa