Quote Originally Posted by df cardwell View Post
BIG QUESTION: the last version of APX 400 changed the film,
so that Rodinal required 30 minutes of development instead of 11 !!!!!!!!!!!

At the end of Agfa, the "New" APX400 was listed as requiring an extended time in development - which (mysteriously) was the same, or VERY close to, what it would be with APX100 pushed two stops to ISO400.

After considering that, I have been suspicious ...

Even at that, I have used the "new" APX400 processed as recommended and have noticed very little difference from the "old" film.