Thanks, Bob, read the thread. There is a serious problem with Excalibur and I don't buy their theory that it was zoomed in tight on a 1.85:1. Also, this idea that 1.66:1 British Flat is/was never shown in the US is not true. David Lean's A PASSAGE TO INDIA was shot 1.66:1 and was definitely screened as such in US theaters (and is still screened this way in revival theaters). Passage was released in 1984 which shatters the myth that British 1.66:1 was made obsolete by American 1.85:1 by 1980. Even in the late 90's, MRS. BROWN was released 1.66:1. It does seem to me that I saw a PAL to NTSC converted VHS of Excalibur nearly twenty years ago from the UK that seemed to have 1.85 framing and nothing then bothered me about it. I don't know if that's because I was just entering the film industry as an assistant editor and didn't know squat about aspect ratios, or if there is something wrong with the negative that warrants serious cropping. To me, it looks as if Warners has used the TV safe area only to frame this for 1.78. It's truly awful. I don't understand how this can be remotely enjoyable to watch when characters are literally popping out of the top of the frame, it's not even nice to look at.
My BD, which was thankfully inexpensive, will have to go into the recycle pile for my next trip to Amoeba.