So the project was an epic fail. After spending countless hours drilling, tapping, dremmeling, filing, and pulling my hair out; I reassembled the marker. The eyes dont see/recognize the ball because the paintballs roll back in the breech against the bolt which places them approximately a quarter inch away from the eyes. The eyes are basically centered on the feedtube as they are on the drill template and at the bottom of the breech. My drill hole actually made a groove in the bottom of the breech. I don't really know where I'll go from here.