On Thu, 3 Jan 2008, Chuck Guzis wrote:
Was this the ARLL (2x MFM capacity) Perstor
controller? If that's
the case, I'm doubly surprised. On the first count that you got
ST251s to perform reliably with it and, on the second count, that you
didn't have to use ST251R drives.
It may depend on how we define "reliably".
Remember when Steve Gibson's Spinrite (not the current edition, now)
would, by default return to use tracks that were on the manufacturer's bad
track list, if they passed Spinrite's "tests".