High Sierra and Excel


I just upgraded to High Sierra (from Mavericks). I’m finding that now when I 4-finger swipe to a space that contains Excel, the swipe carries over into Excel and scrolls about a hundred cells to the left or right. This wasn’t an issue under Mavericks. Does anyone have an idea of how to stop that from happening. It seems no matter how careful I am, I can’t get it to stop.