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1. Tube🌞Time (tubetime@mastodon.social)'s status on Wednesday, 28-Aug-2024 01:55:59 JST Tube🌞Time

   in reply to

   another fun one is the empty space for an EPROM and a latch chip. these weren't used to store drive firmware (as i thought before) but they store a giant lookup table of microstep values *for each individual track* so you could presumably trim individual drives to avoid bad areas on a platter.