04-02-2016, 08:33 PM
Matthew's book is a great read and I had the honor of reviewing the manuscript and sending back notes prior to it being published. I personally don't know of any additional connector tubes that have been found besides the well-known one from the tomb. I have always been highly skeptical of a sarissa having a connecting tube between two halves. Especially when you consider the small length of the one found, it just doesn't make sense in terms of structural integrity.
Scott B.