Review the גמרא דף ט. “רב אשי אמר (none lines from top of the Amud) until “תני ר’ זכאי (fourteen lines from top of the Amud)
Learn תוס’ דף ט. “שאין who asks why is it necessary for the Korah to be within the height of 3 tefachim of the wall in order to say חבוט when it is clear from the gemara Sukkah that the concept of חבוט is not limited like לבוד to 3 tefachim.
Questions:
Why do we need both concepts of חבוט and לבוד to connect the Korah to the walls of the Mavui. Why can’t we consider the Korah connected through לבוד alone?
What is the shape of the pegs that are holding up the Korah?
Learn ריטב”א “כגון שאין בגובהן ג’ טפחים
https://hebrewbooks.org/pdfpager.aspx?req=37287&st=&pgnum=14
Note how the Ritva answers the above questions. See the answer the Ritva gives to Tosfos question.
Learn רשב”א דף ט. “מהו דתימא and רשב”א דף ח: “לדברי המתיר
https://hebrewbooks.org/pdfpager.aspx?req=37275&st=&pgnum=11&hilite=
https://hebrewbooks.org/pdfpager.aspx?req=37275&st=&pgnum=12
Rashi on bottom of דף ח עמוד ב said Lavud can not be applied to connect something to a halchachik wall.
Does that apply to Chavut as well?
See ר”ן סוכה דף ט. דפי הריף (few lines before דברי המתחיל “איתמר) Who says we can not combine the two halachick concepts of דופן עקומה and לבוד.
https://hebrewbooks.org/pdfpager.aspx?req=14319&st=&pgnum=600
See שו”ת רע”א ח”א ס’ יב who discusses this and how we can combine Lavud and Chavut in our case of the Gemara
https://hebrewbooks.org/pdfpager.aspx?req=1161&pgnum=20
See ח’ ר’ חיים ה’ סוכה פרק ה הלכה כא who explains the opinion of the Rambam and how it differs from Tosfos and how the Rambam explains the configuration of the pegs holding up the Korah.
Zoom link for those who can not attend live.
Same zoom link for the entire morning
https://us02web.zoom.us/j/98313738910?pwd=S0NzYThFSG01S05KcTEybmxrY2JGZz09