I looking to buy a new fall away for my Allegiance I have used the MZE in the past and I have had mixed results. I used it on a Patriot and didn't ever get the vanes to clear even after I talked to Muzzy on the phone. That makes me a little scared to spend that much money on a rest if it doesn't work well on the Allegiance. I like the rest and would like to put it on my bow so I am looking for some input from someone shooting this setup.