G'day

I remember seeing something like that in the days of the floppy drive.
If you accidently put a 40 track (360k) drive in place of an 80 (720k) on a system configured for an 80, it would work until it
hit the stop, knocking noise?

Mabe the drive has a fault that causes it to do a double step?

Can you read disks from another system?

> Anyone out there experience some grief with a ZIP drive. I have a disk here
> that locks up the system once 50% of the disk is used. If I keep it under
> 50% it works, no knocking sound. If it's over 50% it knocks!
>
> Suggestions?