Here's the one I was looking at:
http://bibledatabase.net/html/septuagint/23_009.htm
There's another one in Greek with the same numbering system
http://www.spindleworks.com/septuagint/Isaiah.htm
I'll read them tonight and see where mine double up on a verse.
You are right, but clearly those verses, regardles show they are numbered, correspond to KJV and some LXX Isaiah erses 9.6 and 9.8 -- and clearly they are very different!