Can you give me the full story about Nana Chandorkar reciting the Gita? Chapter 50 mentions it but doesn't give details.

The excerpts from Chapter 50 of the Shri Sai Satcharitra do indeed reference Nana Chandorkar, stating that this 'most excellent devotee' was with Baba, reciting the fourth chapter of the Bhagavad Gita. However, this passage serves as a brief mention to refer the reader back to a previous story. As the text itself notes, this event was described 'previously in this Satcharitra, in the thirty-ninth chapter.' The provided text from Chapter 50 does not elaborate further on the details or outcome of that recitation, as its main focus is on the concluding prayers and instructions for reading the book with a non-dualistic mind.