I was blowing snow away from the horse fence with the BX yesterday. About 4' deep. Some of the fence was completely covered. The chute looked like a periscope. This required a lot of backing up and cleaning up the spill over the top of the blower.
Just got thru cutting out one of my driveways, snow depth up to my ears (I am 6'3"). Just drive in to the chute,raise the blower,large slabs of the drifts fall,blow them out, repeat for a few hours. --What fun!!!