The mystery is proprietary information. I guess they
feel like they developed something special and, by all rights, do not want to
share what they are doing. I heard it had to do with their high dollar
equipment and applying what they learned tweaking it. Paul also told me they
use microscopes to get to what would otherwise be inaccessable.
Shake777
This is exactly why the TRL 595 discussion died years ago. You've answered
your own question.
To my knowledge, TRL is the only modification service that does not disclose
exactly what is performed on customers' equipment. As a result, a potential
customer for TRL modifications must make the purchase decision on faith.
People like me who wanted to know what specifically was done for $750 were
blasted by others who vehemently defended TRL's decision not to disclose
the details.
The threads quickly took on the qualities and fervor of religious debate until
they spun out of control and everyone took a permanent "time
out" and ceased the discussion.
It was bizarre.
It's TRL's prerogative to keep their modification details a mystery, and for
many happy TRL customers, the details don't matter.