clogging

I am running a 5 foot King Kutter tiller behind my JD 3038E. Recently did a large till job. The area is does evey year. The owner cuts the grass down before I till. Issue is that at the ends of the tiller, grass and dirt are getting wound around the main axel tube between the outer most tines...

Does anyone have clogging issues with their Agri Fab Mow n Vac? I'm using mine behind a 60" zero turn and only use it when leaves are dry and I go really slow. It clogs ALL THE TIME. two places - right inside the tube and deck adapter or inside the tube right before the impeller. I see two...