Can you share some stories from the Satcharita about the Udi's power to heal specific illnesses?

Chapter 33 of the Shri Sai Satcharita recounts several instances of the Udi's miraculous healing powers. One story involves the daughter of Khimji Lalji Joshi, who was so weak she couldn't walk and whose limbs were like twigs. After being brought to Shirdi, Maharaj applied Udi to her, and within a few days, she began to walk on her own. In another case, a friend of R. Hari Sitaram Dixit who hadn't slept for eight days and found no relief from medicine was given Udi; he slept soundly that very night. Similarly, another friend's child from Bandra, who had been unable to sleep for two months, was taken for Baba's Darshan and began sleeping normally from that night onwards, showcasing the Udi's potent effect on various ailments.