What was Sai Baba's daily practice regarding the sacred ash, or Udi, as detailed in Chapter 33?

According to Chapter 33 of the Shri Sai Satcharita, Sai Baba had a consistent daily practice involving Udi, or sacred ash. He would purchase bundles of firewood, offer the dry logs into the sacred Dhuni fire that was always burning before him, and then distribute the resulting ash to his devotees. The chapter emphasizes that this was a daily ritual and that Baba would not send anyone away empty-handed, giving out Udi in the mornings, afternoons, and evenings. This act was a well-known and constant feature of a devotee's experience in Shirdi.