It's in the cjass chain template thread, when I was trying to improve group usage by putting the FirstOfGroup in the filter. But the thread got hijacked for a different discussion, so I'm asking here :D
I'm glad to hear that. I'll make a mental note to investigate some time.
Sounds like a system fault, obviously. If I can trace it back and you're right, I'll fix & credit. Low priority on the to-do list, though.
It would but I can also just make sure I can return them. The system I have works, it's pretty straightforward and I tested it with a camera I have. All it really is is a little cartridge that holds the transparency film and a white light source behind it that projects the image into the lens