Chrome Mac gesture conflict with horizontal scrolling

I am running Chrome 14 on OSX Lion. I swipe 2 fingers horizontally to scroll a web page horizontally, for a page that is too wide. When I swipe right, it works fine. When it swipe left it works for a second then I think it's trying to click on the browser's "back" button. I'm not sure who's at fault, but there is some kind of conflict.