Diagonal Connection With Two Pairs Of Binding Posts


This is from the Chord website:

"As a general rule, the treble connections are usually reckoned to produce better sound quality than the bass connections. However, in many cases, we find that a diagonal connection produces the most musically coherent sound. To do this, connect the positive (+) speaker cable to the positive treble connection and the negative speaker cable (-) to the negative bass connection. So in effect, the cable is connected diagonally. This is quick, easy and fun to do and the results are easy to hear."

I decided to try this today on my Harbeth SHL5+ speakers. Previously, my cables were connected to the lower posts (LF).

I listened to very familiar music for a couple of hours and the change was significant and for the better. The high frequencies were clearer without being bright. The soundstage was wider and overall sound had more presence.

I was not aware that a diagonal connection was an option.

Has anyone tried this? What were the results?

I left the jumpers in place. Should they stay in place in a diagonal set up?

Would appreciate your thoughts/comments.
          
ericsch
As mentioned above read about this method from Nordost several years back and tried it, preferred, and never looked backed. Was first with Clear Days Jumpers and Double Shotgun then to WyWire Jumpers and Silver Series. Very nice tweak indeed. 
It is unfortunate people cannot post photos or pictures showing the connection. Reading through all this I'm not sure if I'm getting it right.

Pictures are worth a thousand words.
@ryder Look at the Nordost link earlier in this thread. On the second page, the third illustration shows the diagonal connection. The Audioquest article was a little clearer, but that link doesn't seem to be working.  
@ryder

See if this helps clarify things:

Jumpers are used with both Nordost and Audioquest diagonal speaker connections and jumper connections are the same for each, i.e, from upper to lower speaker binding posts (+ to + & - to -).

For the 2 speaker cable leads going to each speaker...
The Nordost method has + (red) leg going to the corresponding (+) BOTTOM binding post and - (black) leg going to the corresponding (-) UPPER binding post.

The Audioquest method is opposite, i.e., it has + (red) going to the corresponding UPPER binding post and - (black) going to the corresponding LOWER binding post.

That’s all there is to it.