Well, the answer I came up with, and I measured conservatively, was 145 7/8 gross 144 2/8 net. He's 18' inside, 23 1/2" beams & carries good mass all the way through. Not an official measurement but I think it's real close.
Thanks for the comments. I don't mean to be hung up on scores. He was a mature buck & Jennifer Tichenor did a great job on the mount. We had a successful season by just being in the woods. He's a great bonus.