The people you are talking to have very good understandings of neutrals and how they work on a single winding or being the center point of multiple windings, your posts are questionable of whether you do.I already did. If you can understand what you read, I suggest a dictionary and some practice.
With that said, I second ggunn's sentiment and ask that you enlighten us with a good explanation of how a neutral works on single phase, a Delta, and a Wye.
Now a word of advice, you need to calm down and practice being a little more polite.
Roger