What specific supernatural powers, or Siddhis, of Sai Baba are alluded to in Chapter 10, particularly regarding his physical movements?

Chapter 10 hints at Sai Baba's possession of great Siddhis (divine powers) by describing his mysterious sleeping habits. His ability to get on and off a narrow, suspended plank without anyone ever seeing him is presented as a key example of his powers. The text questions how the plank could support his weight and answers that it was merely for name's sake due to the Siddhis residing within him. Specifically, Chapter 10 mentions the power of 'Anima' (the ability to become minute), suggesting that Baba's movements could be as subtle and imperceptible as those of flies, insects, or ants.