Describe the specific preparations Sai Baba made before he began the task of grinding wheat.

The narrative in Chapter 1 gives a detailed account of Baba's preparations. The process began one morning after he had brushed his teeth and washed his face. He first procured a winnowing fan and used it to measure out many fan-fulls of wheat from a sack. Next, he spread out a separate empty sack on the floor. Upon this, he placed the grinding stone and took care to fix the wooden handle firmly so it wouldn't come loose. Finally, pulling up his sleeves and adjusting his Kafni, he sat down and began his work, much to the surprise of onlookers.