Good morning, Dai, Murray, and all of the other people of the SubMiniature Forum;
Dai, there are lots of people who find that some samples of FSU cameras can be "challenging." I admit that it really is a gamble (well, for a moment there, I really was tempted to make some allusion to a game of "Russian Roulette"). I do have several other FSU cameras, and all of them came with some quirk that need attention and correction, but they have performed well for me once that needed work was done. It does seem that often the tolerances and the lack of quality control do not add up in your favor. If things go well, they do. If they do not, hopefully a good camera technician with experience in working on them can put them back into good order, but sometimes, there is just too great an error in the way that the parts were made, so you relegate that sample to being a parts source for other similar cameras, and you try again.
I do have one Minolta lens here where the bayonet mounting flanges were machined and chrome plated about 1/2 a millimeter too thin, so it never did fit properly or securely on a camera body. Finally I removed a mounting flange from another lens, and replaced the offending part, and then the lens performed properly. Yes, this kind of a thing can happen.
Murray, I am finding that the two new stainless steel 16mm reels are working fine here. In recent times I have been working with the EKCo XTOL film developer, trying to learn what it does. So far, it seems to be pretty good, and even a little bit reminiscent of my old favorite Microdol-X developer that I used for years with just about everything. And, a week or two ago now, I came to the realization that I may need to have something done that is similar to the procedure you had. Developing an excessive accumulation of years does have some occasional difficulties. I will be seeing a collection of physicians in a couple of weeks. It is time for the annual check-up routines.
Enjoy, and Happy New Year;
Ralph, Latte Land, Washington