Because Gravely has done their homework and the 400 series machines are excellent mowers. Gravely stands behind their products too, and their customer service is top notch.
There are several guys here who use their SZ's on northern turf and most complain about the VX4 deck's discharge clumping. Most in the south have no problems on the stiffer turf grasses found down there.
Originally Posted by Darryl G
I can also tell by looking back to see how they're hanging and often reach back and feel them to see how firm they are.