In the beginning of this year I posted a long series of responses by Philip Payne to an SBL paper by Peter Head. The response was also posted in a PDF-version on TC Files in the right sidebar (accessed 156 times so far). As a result of the on-going discussion Phil Payne revised this response a number of times which, I suppose, has both advantages and disadvantages. In any case, Payne has recently produced and sent me yet another version, which I think may be useful because in it:
1) Payne provides high resolution color images of Vaticanus marginalia in relation to the various issues that are raised in the discussion;
2) He has made the paper focus somewhat more on the phenomena in Vaticanus and somewhat less on Peter Head's paper.
He has also added interline space in the text so that it is much easier to read.
The new version can be downloaded here and on TC Files in the right sidebar.