Latest Supplemental Index Update

My battle to combat Google's Supplemental Index is still continuing, and in today's new developments, I have after a few weeks of success have seen a few pages go into supplemental index today. I now have developed very strong and "correct" theories as to why some pages are going supplemental. With the addition of new pages these days, some of the old pages are not being linked properly, so with no strong authority page linking to them, these pages are going supplemental.

From the latest count 7 Pages of my site are now in supplemental index, this excluding the Index XML page. I am beginning to think that I have to regulary repost links of pages to ensure that some pages don't go supplemental.