… I don't understand the chute blockers that open and close. Why would you need to open and close a chute blocker during a session? My JD has a mulching kit on it, and I have never seen the need to open the chute.
Here in North Georgia I’m mowing 20acres weekly of super thick & tough farm fescue mixed grass.
I removed the stock side deflector as soon as I got both mowers home.
There is NO WAY I could run a chute blocker with the super heavy clippings that my ZD1511 & ZD1611 72 inch SD slings 10-15’ out of the decks wide opening.
I even have to mow in CCW circles (rather than back & forth stripes) in some areas because the clippings are so heavy.
So chute blockers don’t fit all applications lol
I sold a 3cyl ZD1211

because it simply didn’t have nowhere near enough power for my hilly application & thick grass.
These 4cyl Turbo 15&1611 still bogs but nowhere near as bad as the lil 3cyl.
I’m not mowing a flat subdivision type yard
It takes me 8-9hrs weekly mowing solo.
When my wife can run the second 72 inch mower : it takes us 5+hrs as hard as we can go.
I never scrape clippings out from under my decks as I mow 2-3days a week. Way too much trouble imo.
They are stored in a dry barn