@@.@@@.... @@@.@..@@.
@@.@.@@... @.@..@.@@.
@@...@@@.. ...@...@@.
@@@..@.@@. ....@..@@.
@.@@...@@@ .....@.@@.
..@@@..@.@ .......@@.
..@.@@...@ 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 ..@...@...
....@..@.@ @..@...@..
.....@...@ @@..@...@.
......@..@ .@@..@...@
@......@.. .@@@..@...
.@......@. .@.@@..@..