Quote Originally Posted by dpodeath
My small developing tank says 375cc for one roll of 35mm and i usually make enough chemicals for 400cc.

Does anyone know if the extra 25cc should have an effect of the development of the film? i also heard some suggestions to add as much as 10 percent time if developing 36 exp films.

any advice would be appreciated.

Any size tank should be filled but not over filled. The air gap in the lid allows the filled tank to drain back and forth during inversions. As far as an extra 10% for 35mm films, I can't see why anybody would say that as a general rule. there are many sources for standard development at temperature you should start with.