If you have a cassette open, with say "Game BAS" file, and you choose csave "Game" you get the request if you want to overwrite. If you say J then the file is added, so the cassette file now contains:
Game BAS
Game BAS
In this case it should replace the file as two files with the same name cannot be read both.
If you have a cassette open, with say "Game BAS" file, and you choose csave "Game" you get the request if you want to overwrite. If you say J then the file is added, so the cassette file now contains: Game BAS Game BAS In this case it should replace the file as two files with the same name cannot be read both.