Labtec, does it really matter who told me about this mechanical break-in? There's no snake oil to sell here.
Mechanical break-in for certain products following certain methodologies either exists or does not. You don't make it false and I don't make it true.
Besides, it was not me who brought up this subject (although I have in other threads). I was simply confirming what TWL said above with what I previously heard as well as describing my own experiences from several years ago and even more recently.
It would seem to me that mechanical break-in (or settling) is actually easier to comprehend than cable burn-in. Surely you don't believe in cable burn-in do you?
And since you obviously cannot attribute any experiences to mechanical break-in, I would hardly think that qualifies you as an expert on the subject.
Shoot, I can't even prove that you exist. But that doesn't mean that you don't.
The only reason I confirmed the mechanical break-in is because people like you might try a coupling-designed rack like the Sistrum and after one day of evaluation might come to the conclusion that the rack is sonically inferior to a box of sand, kitty litter, a bicycle inner-tube, or perhaps a tennis ball simply because they did not provide enough time for things to settle in.
-IMO