Your most indispensable "tweak"?

@puffball08 In what amp did you perform those mods?

@toolbox149 The Schroeder Method is on my to do list. It will be very disappointing if it doesn’t work out in my system.

@akgwhiz You are welcome.

I went from cleaning my KT188's with Windex to using Pledge.
Things sound much more polished now.

Weed 

@stvgray 

That's a great suggestion.  May I ask you about it? 

I assume the electrician used Romex.  Where I live the minimum required Romex is 12/3.  And that's what all the electricians use routinely  if nothing else is specified.  Did you use that, or a lower gauge (thicker wire)?  Also, how long was your run?

Thanks.