Yikes. This is yet another thread in which I mostly cross the line and agree with the LNs.
1. As documented ad nauseum on my website, the widespread belief the eyewitnesses (or even the Parkland eyewitnesses) all claimed the large head wound was on the far back of the head is a myth. As demonstrated by Mytton's gif, the so-called BOH witnesses actually placed the wound over a large area, with many of these witnesses placing the wound closer to where it is shown in the autopsy photos than where it is shown in the so-called McClelland drawing.
2, Robinson, for that matter, is a particularly bad witness for a large wound at the back of the head. The orange-sized wound he described was the wound at the end of the autopsy, which was then hidden in a pillow. This is as one would expect. Stroble was, after all, a cosmetician, and not a forensic anthropologist. His job was to make the president presentable for an open-casket funeral. So, of course, scalp and bone were re-arranged so that the missing scalp and bone were on the back of the head, where the hole could be hidden from view.
3. The LN claim the back wound was inches above the throat wound is, however, utter nonsense. The HSCA FPP (8 LNs and one CT) all concluded that the back wound was lower than the throat wound when the body was placed in the anatomic position. This is not some CT myth made up by Wecht. Read the HSCA's report, for crying out loud. The photo comparison which makes out that the back wound was above the throat wound, for that matter, is a total sham, long debunked. Look at the ears. The ears in the back wound photo are half the size of the ears in the profile photo. And that's because the photos are improperly sized to help create the illusion the back wound was higher than the throat wound. Look, furthermore, at the level of the throat wound in the profile photo. Does anyone really believe the throat wound is at that level in the back wound photo, 4 inches or so below the shoulder tips? Of course not. 4 inches or so below the shoulder tips is the level of one's chest, not throat.
4. As for Gary, he was like most people--a little too enthralled with his own pet theories, a little too dismissive of those with whom he disagreed. But I can see how that came to be. There's a lot of sloppy thinking on both sides, IMO, and putting up with glossy eyed newbies who think they've solved everything when they barely know anything would have to have taken its toll. I'm not sure how many on this forum have been to Dallas. But if you go to Dealey Plaza you're bound to run into someone who'll ask you who killed Kennedy, and then cuts you off before you can say you really don't know...to tell you who they think did it....without any real evidence. (On my last trip, I was prepared for this, and when that day's "guy" started to tell me his chosen bad guy, I surprised him by guessing, correctly, that he thought Onassis was behind it.) In any event, Gary had to put up with this kind of stuff 200 times a year for 20 years. No wonder he got burnt out. RIP.