A group of devotees from Madras is mentioned in Chapter 29. Can you tell me about their visit?

Chapter 29 recounts the story of a group of devotees from the Madras region who were on a pilgrimage to Kashi. Having heard of Sai Baba's fame for being a patient and generous saint, they stopped at Shirdi for his darshan. This group belonged to the Ramdasi sect and performed devotional singing with great enthusiasm. The text mentions that during their stay, they attained peace and performed loving devotional singing regularly. In a display of his unpredictable nature, Baba gave them eight rupees and eight annas, though it's also noted that he would sometimes send people away empty-handed, as his manner was never fixed.