We know Shelley was wearing a suit that day.
Well, if he was wearing a suit then he must have been 5'-6".

Your ability to distinguish a suit from a sport coat and slacks in blurry photos is duly noted.

Probably he always wore his Sunday best when he knew a Presidential assassination was in the works.

You folks really need to spend some time at Bart's site. There is a photo of young Shelley standing in the BACK ROW of the Crozier Tech newspaper staff and looking rather tall. I apparently can't post it here but see:
http://www.prayer-man.com/tsbd/bill-shelley/#lightbox[group]/4/.
You are purporting to do exact, precise 3D modeling when (1) you have no idea how tall Shelley actually was, and (2) the evidence would suggest he was taller than Lovelady. I believe the operative phrase is "Garbage in, garbage out."
