Tesseract 3.02 and character score

[Filippo Riccio]

I am using .NET Interface to Tesseract downloaded by https://github.com/charlesw/tesseract-ocr-dotnet

Moreover, through ResulIterator and PageIteratorLevel.Symbol I recovered the score of each character.

However, I noted that Tesseract assign the same value for each character in the same word.

In my application the characters represents just a code and not a word.

Is it possible to obtain a score for each character?

Have I set a Special Parameter to say Tesseract that the recognition has to work with characters and not with words?

Thanks a lot.