So I was reading the manual for the CDA-9887 specifically about time correction. I understand the concept but having trouble figuring out what exactly to calculate. I understand that you can adjust each individual channel. I have a current 3-way setup, front stage, no rears. Following Example 1 in the manual for front left seat. You take the distance between the listener and the closest/farthest speaker. Take farthest - closest = difference and calculate that into the time correction formula. Take that value and input that as the front left channel. Here is where my questions come in. Do I need to input a time correction value for each channel including subwoofer? If so, how do I do the calculate for each channel? For example for the front right that is my farthest already, so I would come up with a negative value to input for the time correction calculation? *scratches head*