Source?
Switching gears to the fast approaching Purim, I need help finding a Makor for a new post. Melech in this post claims that the Chacham Tzvi is the source for highlighting the letters of the Shem throughout the Megilla The owner of the megillah pictured here had the sofer put three dots on top of every word that hints at Hashem’s name. The source for this is from the Chacham Tzvi. I will hopefully bring the exact place that this is brought down. I can't find the Makor - does anyone one knows and can you provide a link from Shut Hacham Tzvi which is available in Hebrewbooks. Purim Sameach YK