What was the nature of the disagreement between Bapusaheb Jog and Sakharam Hari Jog over who should read the Nath Bhagawat?

The texts from Chapter 18 do not describe any disagreement or conflict between Bapusaheb Jog and Sakharam Hari Jog. Instead, it portrays them both as devotedly carrying out Baba's instructions. The source mentions that reading in Sathe’s Wada was Baba's assignment for Sakharam Hari Jog. Separately, it states that Baba told Bapusaheb Jog to read books, and he would read Jnaneshwari or Nath Bhagawat daily after getting permission. The passages focus on how their readings benefited the devotees, not on any friction between them.