How does Chapter 10 explain Baba's ability to sleep on a narrow, suspended plank?

Chapter 10 poses the question of how a narrow plank, merely a span wide and tied with rags, could support Baba's weight. The text answers this by pointing to Baba's great Siddhis, or divine powers. It explains that the plank was merely for 'name's sake' and his ability to use it was due to these powers. Specifically, the chapter mentions the Siddhi of 'Anima,' the power to become minute. This power would allow Baba's movements to be as easy and imperceptible as those of flies, insects, or ants, explaining how he could ascend and descend from the plank without anyone ever witnessing it.