Interesting. Perhaps the theatre I saw BATB several times at back in '91 (the last time I recall a movie staying in release almost a year!) goofed up? Because it looked more like 1:66 at the time. One showing I actually had to go bug the manager because the the framing was screwed up vertically, (much like an old tv with a bad V control knob) and there didn't appear to extra image info visible before they fixed it. This theatre was actually pretty good with it's presentations most of the time, something I kind of miss now.