Can you detail Hemadpant's writing habits and the state of his manuscript as described in Chapter 53?

Chapter 53 provides fascinating insight into Hemadpant's writing process, portraying him as exceptionally frugal. It states that he 'never let a scrap of paper go to waste' and would write the book's chapters on these scraps before sending them directly to the printer to avoid wasteful expenditure. This habit was apparently driven by a noble intent to have even these 'lifeless scraps of paper' redeemed through service to Sai Baba. The final chapter was similarly found written on such scraps. After Hemadpant passed away, his son, Shri Gajanan, had to undertake a great effort in researching these vast and fragmented records to provide the necessary materials for the book's completion.