I was selected from a game of plinko (disc dropped down a board of pegs into random slots) to participate in a money blowing machine. You step into the machine, money starts blowing around, and you catch as much as you can in 20 seconds. I cannot bend down to pick up cash from the ground. I also cannot touch the boundaries of the machine. Only cash collected while blowing around counts. Has anyone done this before? What are some tips?