I just went from a Mathews Switchback to a Bowtech Alleg. the Bowtech is smokin fast about 24 fps faster than the Switchback with the same set up. But I am getting a small rattle when when I shoot I think it is coming from the sight I have on it. All I have heard about is how quite the Bowtech is does anyone have any idea or is it the bow. Maybe some one with a Bowtech Alleg. can help?