Cheers, it is my favorite of the accordion family, indeed.
What you just mentioned is exactly what I was thinking.
I like the "stiff" make much better, that has naturally been broken in.
These bellows have all the gussets set so they are very easy to open and close, but as I said, they're floppy, bouncy and the pleats clap on the push.
Anyway, I'm really just looking for confirmation that I'm not crazy!