I don't mean to burst anyone's bubble ,but I have a MZE on my 2004 Patriot Dually and have had absolutely no problem's. Ausie -Guy will verify this, since he recommended this arrow rest .All you have to do is follow the direction's on the video that is supplied with the rest, and it's no problem installing it . I'm a rookie when it comes to working on my new bow ,so I have no idea why everyone is having problem's with installing it . This arrow rest work's flawlessly and I really like it .

nubo