Uses for disc outside of the garden

[msmud]

What uses have you put disc harrows to besides garden prep? Have any of you used them for clearing overgrowth, leveling, or other applications? I'd be very interested in hearing people's experience.
Tim

 

[jimgerken]

I am hoping to use mine to help me level an area that used to be a big old barn. Now that the building has been demolished and foundation buried, I need to final level it before planting, probably some time in August. I am hoping use of the disk will make the soil blend together nicer, since it has been through all this trama, then with it all loosened up I can boxblade the high spots to the low spots, etc.
Three weeks ago I had given the garden a basic once-over rototilling 'cause the weeds were taking over. It was a bit wet though, so some clod forming happened. The disk this weekend seems to have straightned it all out. The disk brings small stones (under 6 inches across) to the surface. The rototiller buries them.