TP = Toilet Paper
This was done by some audiophiles to tame down the output of a tweeter, without messing around with the cross over.
In my set up I get lots of highs from the Omegas. I tried one very thin sheet of Scott TP and than two, preferred the one sheet.The two made it sound a 'little dead', but one sheet seems to do the trick. We'll see.
Since it is only attached by some Scotch tape its easily reversible.