EWS fan here. What do you think of making your edit in 1.33 and 1.66 also? (or just 1.33 along with 1.85) Would it be too much of a bother?
In my super long wall of text, I said that the blu-ray I own (and consequently the source) is in the 16:9 aspect ratio and there is no official HD source that I can legally obtain that is available in 1.33 (or 1.66). I’m also not sure how well my hardware (or software) handles region coding, so unless there’s a region-free version that I’m not aware of, I’m stuck with my 16:9 blu-ray.
There are only two ideas I can come up with. Neither of them are great. The first option is to crop the sides of my Blu-ray down to 1.33 or 1.66, which I really don’t want to do lest I summon the angry spirit of Stanley Kubrick. Even if I cropped to 1.66, I’d still be panning-and-scanning the image. The second is to buy the DVD off eBay. That’s the better option, but the quality would be significantly lower. I also don’t have the disk space (or the money) to do an upscaling of said DVD. So it would be in SD regardless. Topaz ain’t cheap!
Finally, if you’re willing to do it, I recommend reading the long, boring wall of text on the aspect ratio, as I’ve given a very thorough explanation on the issues and controversy surrounding the 1.33 format, complete with sources and YouTube videos too. It’s worth slogging through.