So I'm making a top down shooter and I've encountered an issue, when I set the collision polygon it works great until I shoot, then it reverts back to the oversized square that leaves me not being able to walk through doorways properly. When I bump into walls, my player is a good inch and a half away when I get stopped. Any suggestions on how to fix this? Could it be the browser I'm using to run the game? If so how can I switch to chrome? Thanks in advanced.