Well, I'm embarrassed. The Teac units are indeed 35-track drives with
deathly slow seek rates. Just finished formatting, reading and writing a
couple of diskettes under IMD.
I had already tried slowing down the step rate as far as 10ms, but never
went any further since I had never encountered a drive any slower than
that. This is a lesson I won't forget!
Thanks again to all.
Steve
--