Ok I was confused by this:
"The ZK's deck funnels grass into the discharge TRIM side of the deck better, so you can use wider stripes.".
Were you comparing to the Exmark lazer?
I just realized, that I mis-spoke earlier. I meant the Wright's decks pull grass into the
TRIM side, not the discharge side. My mistake...
Yes, comparing this attribute between the Wright AeroCore deck, and the Exmark Series-6 UltraCut deck.
i wonder if hes talking about the toothed baffle on the trim side of the aerocore that pulls grass into the blade versus it being pushed off to the side of the deck, meaning you dont have to overlap as much to cover any missed grass.
Yes, exactly. Wright's deck does a better job of pulling grass into the deck on the trim side. It's very noticable actually. I think it's two-fold.
(I've written about this on LS before.)
The Wright deck's exterior is more blunted, and combined with the serrated inner baffle, it really grabs the grass on the far trim side, and pulls it into the cutting chamber. The Exmark's deck has a very steep chamfer on the trim side, and thus pushes a lot of taller grass away from the deck, instead of combing it into the deck, like the Wright's deck does.
I will admit that the Exmark deck is better for trimming. It's biased off to the left/trim side of the machine, and overhangs the tire quite a lot. This overhang, the aforementioned chamfer on the front/trim side of the deck, the front-left caster being offset toward the center, and the overall short wheelbase, makes it so that the Exmark can REALLY get into tight corners for trimming, compared to other machines.
The Exmark's deck overhang, and that front chamfered corner however, work against you in big wide open areas. My estimation, is that you can mow 4-5" wider stripes with the Wright AeroCore deck, than the Exmark decks...
And I used to think my Exmark Lazer X-series was a nimble machine for turns, starts, stops, etc... In fact, it is compared to a Turf Tiger, or a Hyperdrive, etc... But then I got the ZK. On a tight yard, it would embarrass the Lazer, and it does...