Mouse Pad Zoom Not Working in GSAP Posted March 1 · Report reply 19 hours ago, GreenSock said: Hm, I'm not entirely familiar with that hardware, but I wonder if the problem has to do with differences in the events that the browser is dispatching. Have you tried to console.log() e and e.detail to make sure it's what you're expecting? Touch-based devices can be very different. You might want to read: https://www.html5rocks.com/en/mobile/touchandmouse/ https://developer.mozilla.org/en-US/docs/Web/API/Pointer_events Thank you so much Jack, it was the mouse pad itself. The scroll function on the mouse pad is on the far right side of the pad. Thanks again for your reply.