Sonicbeauty wrote: What works for me: I
use a 16ft on one side, and 9ft on the other. This shifts
the stereo image to the short side on the 9ft run.
I counter-balance this by advancing the 16ft side speaker
about a foot in front, and the image centers beautifully.
How can you possibly relate these? Moving the speaker 1foot
changes the arrival time (at the ear) by a bit less than
1millisecond. Changing the cable length by 7inches changes
the arrival time by about 0.0006microseconds.