It can be frustrating getting responses when not many people know the answers you need. All I can suggest is to keep asking every now and again; hopefully you will eventually get an answer.
I suppose the problem might be one or more of the following:
1. The big breeders are very very (did I mention very) busy.
2. When they do post on kingsnake they often get cut to shreds (with an audience this large there are always a few loose screws).
3. Many of these types of questions leave them open to criticism. In this case, who wants to say "some of my ghosts have a little pattern"? Then their competition can post that all of theirs shed completely clear and move up a notch in this very competitive business.
4. Any information could help your current or future competition.
5. Politics. People get their feelings hurt and keep score a lot.