EE STATED THAT HE WAS PULLING 4 WHEELED CABLE CART ALONGSIDE OF THE FEEDER. IT GOT STUCK ON A HOSE FROM THE FEEDER, HE PUT HIS LEFT HAND DOWN ON THE CART TO LIFT IT OUT OF THE WAY. AS HE DID, THE HAND AND FRONT WHEELS SPUN AROUND AND CAUGHT HIS LEFT INDEX FINGER BETWEEN THE CART FRAME AND THE WHEELS.