I used a MZE on my Q2XL and liked it UNTIL I went hunting with it and the hook on the rest became caught on something pulling it down. I didn't notice untill I got in my stand. I moved it back where I thougt it was but who knows. A deer never showed up that day. When It got home I test fired it and was off by around 3 inches at 20yds. Not that bad but not great either. The only other gripe I had was it a little tricky to adjust and a Mathews quiver will Not fit with a MZE installed. a kwickee quiver will fit though. I now use the "QAD Ultimate rest" I think its the best drop away on the market. Good luck Jim
