So I have the 72C deck for my 2720 and am really unhappy with the cut. Its a really shallow deck and doesn't have enough vacuum to pull the grass back up after the front wheels lay it down. I've use a RFM on this tractor and even with 4 wheels laying the grass down I don't have the strips of uncut grass left behind. The 72C is not a 7 Iron deck like the decks on my zero turn or old front deck F932.
I noticed that the 3 series uses a 72" 7 Iron deck, 72D, and is a lot deeper than my 72C. The one I saw was auto connect so I doubt it would swap onto my 2720 without a lot of expensive parts.
So does anyone have a 72D or similar on their 2720?
And yes I have a blade gauge and have tried numerous different adjustments. The grass I cut is longer than most people and I mow the same grass/length with a Zturn, front deck mower and rear finish mower without having strips of uncut grass left behind.