On Aug 14, 2008, at 8:38 PM, bfranchuk at jetnet.ab.ca wrote:
   Jim, the next
time you need to adjust the interleave on a drive,
 use SpinRite.  It does transfer rate testing and will come up with
 the best
 interleave for your configuration.
 
 Does not SpinRite have a option to also reformat  tracks with your
 data on it? 
 
   SpinRite can be told to read a track, format it (optionally
changing the interleave, and write the data back down.  It was in my
standard "fix a PC" box of tricks 20 years ago.  It always worked
very well.
           -Dave
--
Dave McGuire
Port Charlotte, FL