We'll see.
Back on the wall again today ripping & digging, and so far the soil is quite mellow & easy to break up... also to mention that with the added moisture, not so dusty to drop the dirt off the edge either.
Perhaps it's time to fashion up a water hauler?
Driving away from the screener, then past it to move dirt into the hole, away from the screener.
http://www.youtube.com/watch?v=Kh6z6oGDNYg