Ok. You know how you can adjust the vertical size/position, horizontal size/position, and different aspects of your screen display's shape on the monitor? Is there a way to make it perfect so that there are no parts of the screen that bend one way or the other? It's so hard for me to eyeball it, and it always looks like its off to me. I'm using an Emachines 17in. flat crt monitor, though I'm not sure exactly which model.