##.#.##...                                          ..#.##.#..
.####.#..#                                          .###.###.#
#...###.#.                                          #..##..###
#..#..###.                                          #.#.#.#...
#.##.#..#.                                          #######..#
##.###.##.                                          ......#.#.
.##..##.##                SPEED HOLE                .....#####
#.#.#.##.#                /////.////                ....#....#
######.###                                          ...##...#.
.....##..# TURN YOUR  WALKMAN LIKE A TURTLE.  THERE ..#.#..###
....#.#.## MIGHT  BE  SOMETHING  THERE  THAT  LOOKS .####.#..#
...#####.. LIKE  A SCREW  HOLE  BUT IT COULD  BE  A #...###.##
..#....#..               SPEED HOLE.                #..#..##.#
.##...##.. THE   RULE  IS  IF   YOU   CAN'T  GET  A #.##.#.###
#.#..#.#.#  REASONABLY SMALL SCREWDRIVER IN THERE,  ##.####..#
###.######          IT'S NOT A SCREW HOLE.          .##...#.#.
..##......                                          #.#..#####
.#.#......                 # USAGE #                ###.#....#
####......                                          ..###...##
...#.....# USE THE  SPEED HOLE  LIKE  A SCREW  HOLE .#..#..#..
..##....#.      BUT WITH A TINIER SCREWDRIVER       ##.##.##..
.#.#...##.                                          .##.##.#..
####..#.#.                 # THIS #                 #.##.###..
...#.#####               @ ADJUSTS @                ##.##..#.#
..###....#                  # THE #                 .##.#.####
.#..#...#.               .# PITCH #.                #.####...#
##.##..###                                          ##...#..##
.##.#.#..# SOME CASSETTE PLAYERS  HAVE SPEED SCREWS .#..##.#..
#.#####.## BUT NO HOLES  FOR THEM.  TO GET TO THOSE ##.#.###..
##....##.. SCREWS   YOU  NEED  TO  DISSASEMBLE  THE .####..#.#
.#...#.#.# WHOLE   THING.   COULD   BE   WORTH   IT #...#.###.
##..######                                          #..###..#.
.#.#......                                          #.#..#.###
####.....#                                          ###.###..#
...#....#.                                          ..##..#.#.
..##...##.                                          .#.#.####.