I recently hit the cool Noel's Retro Labs channel, this guy fixes Comodorki Spectrumy and Amstradas.
Here are examples of how to set the head in the Amstrad station:
Contrary to what I thought, not the head but the stepper motor.
And here is breaking the record for the fastest data loading through the tape recorder port:
As if what it is you can turn on the translation of subtitles into Polish.
By the way, he speaks beautiful English and often uses Spanish versions of computers, where is he from?
I'm gonna direct a movie someday...