12 Feb
2009
12 Feb
'09
12:04 p.m.
The problem comes if you want 2 offset tracks say
180 drgrees out of phase
(so one is at its innerpost point when the other is at the outermost point).
Aligning the media to the offset hub accurately to do that would
be 'interesting'.
Didn't the Lisa have floppy drives with heads on opposite sides of the
spindle? :-)