Dear Lachlan,
Well, I've tried plenty of FSU lenses on the original cameras as well and was unimpressed -- and my 'like new' 35/2.8 came with the factory test certificate which I would have hidden in their situation -- edge and centre resolution, as far as I recall at several apertures, were laughable.
I fully take your point about 'can't have been that bad', and my own view is that most (though not the 35/2,8 or 20/5.6) were above the 'quality plateau' where the photographer's skill matters more than the lens quality. All I'm querying is the assessment that they were great lenses. They weren't. They were acceptable. Remember too that the repro quality in Picture Post was lousy (I lost my big stash decades ago) so they had to 'paint with a broad brush', using strong contrasts of light and shade -- at which most if them were geniuses.
When this thread blew up I'd just started work on a new module for the Photo School at
www.rogerandfrances.com about using old lenses (all formats) so I am particularly interested.
Finally, as for the Alpas, be fair, I only own one. Frances owns the other, and the more expensive one at that (she has a 12 S/WA, while mine is only a 12 WA). They are wonderful cameras, and one of the unexpected uses is when owners of Leicas, Linhofs and the like start playing 'My camera cost more than your camera'. Alpas are an amazingly effective way of stopping them. Those who recognize them shut up immediately; those who don't, clearly don't know what an expensive (film) camera is.
A petty pleasure perhaps, but hey, I like taking pictures with 'em too. What amazed me was the number of people in China who had heard of them. Fred Zhou (the importer) is doing a brilliant job.
An afterthought: what do you mean when you say that the 85/2 Jupiter mouint was excessively complicated and didn't really work? I've had three or four and they seemed to work to me. How far wrong can you go with a helical focusing mount, even with a removable lens head?
Cheers,
Roger