Not sure where you are finding the alignment of the bodies. The 3D animation video project that John Orr and I have financed is the only accurate recreation of Dealey Plaza as it existed on 11/22/63 (Dale Myers model was a cartoon that distorted the size and spacial relationships of the bodies to support the SBT). We used laser-scan and photogrammetry and match-moving technology. We scanned the extant photos, exact replica of the presidential limo, the street and buildings comprising Dealey Plaz