Stevemj, you're killing me. You decided to spend money on a dual trace scope, in an attempt to find something that you yourself have claimed "can't be measured", instead of sinking some money into a set of good, used cables? Maybe even one of those PCs that can't possibly change the sound of the system because it isn't in the signal path?
My suggestion, which isn't much different than most other's here is to leave the science to the scientists and designers, and just listen for yourself. I would guarantee that the acceptance factor for your revelations, whether they be favorable or not, would be held in much higher regard than whatever your test results prove. To your ears, it might not matter, but there are boatload of cumulative listening years in the folks that have written on this very post that would indicate that you might. Just do it!
My suggestion, which isn't much different than most other's here is to leave the science to the scientists and designers, and just listen for yourself. I would guarantee that the acceptance factor for your revelations, whether they be favorable or not, would be held in much higher regard than whatever your test results prove. To your ears, it might not matter, but there are boatload of cumulative listening years in the folks that have written on this very post that would indicate that you might. Just do it!