Recorded on January 25, 2010 WE USED OUR MINI EXCAVATOR TO PULL ON THE TRAILER RELEASE AS I PULLED THE TRACTOR FORWARD TO RELEASE THE TRUCK FROM THE DUMP BOX . THERE WAS SO MUCH PRESSURE ON THE HITCH IT COULD NOT BE PULLED BY HAND . WE ONLY CAGEC ONE SET OF BRAKES ON THE TRUCK PRIOR TO SETTING IT UPRIGHT SO IT WOULD NOT ROLL DOWN THE HILL . DRIVER OF TRUCK ONLY HAD MINOR INJURIES .