###......#                                          ####..#.#.
..#.....#.                                          ...#.#####
.##....##.                                          ..###....#
#.#...#.##                                          .#..#...##
###..###.#                                          ##.##..#..
..#.#..###                                          .##.#.##.#
.####.#..#                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 ....###.##
#.#.#....#                                          ...#..##..
#####...##                                          ..##.#.#.#
....#..#.#                                          .#.######.
...##.####                                          ###.....#.
..#.##...#                                          ..#....##.