I use a 55” wide on my MX and M4, M4 is set at 84” wide now. I’ve never felt it was too narrow, on the contrary it’s frustratingly wide. I have a single lid, if it was dual I might feel different but it’s really hard to get a solid hold on the material with one side always being too loose while the other is clamped down hard. It’s also really heavy, 540# I think and if I’m grabbing logs it’s very easy to max out the MX lift or make it unstable because you’re always trying to do this stuff in non flat/even terrain it seems. If I was going to buy a new grapple I would look hard at something like the frost bite which I’m sure would grab all the brush I want and not be excessively heavy and hard on my tractor.