Originally Posted by
johnggold
When I started this thread I was actually expecting a technical response. Its like being back at university, where every double-entendre is seized upon, and the original question is lost.
As I think everybody knew I should have typed SIS, but clearly no-one has a credible explanation. Please prove me wrong
No, none of us knew you meant SIS, because no one uses that term to refer to indexing any more. And then you didn't respond to your own thread. Where you back in 1988?
Despite that, a few of us did have technical discussion about shifting accuracy and chain length. Did you read it?