Just go to the DelcoRemy
website and it explains that the remote sense wire ensures that the battery voltage is 14 v. The voltage from the alternator is automatically adjusted to compensate for losses in the wiring, diodes etc. This is consistent with what was reported in the previous thread. I don't know what more information you are expecting.
I have no intention of getting my coach out of storage to check this for you. Anyway if my battery showed 13.8 or 14.2 I would think that within limits. Outside of that I would have a problem I need to fix.