Quickly review the גמרא דף ה: “אמר רב הונא (eight lines from top of the Amud) until “רב אשי אמר (seven lines from bottom of the Amud)
Review the second half of “תוס’ “קל וחומר starting from “ואמחיצה רביעית”
Question:
Does a פס ד need to be recognizable that it was placed there to be a tikun for the Chatzer or Mavui?
Learn “תוס’ “אינו
Clarify the difference in the operation of Tikunei Chatzer and Mavui according to Tosfos.
Major Question:
Tosfos says that עמוד מרובה is accepted on the three primary sides of a Mavui. This is a contradiction to Tosfos above who said we can only learn עמוד מרובה works on the fourth side?
Learn “תוס’ רבינו פרץ “אבל במבוי
Continue learning the גמרא דף ה: “רב אשי אמר (seven lines from bottom of the Amud) until the two dots.
Learn תוס’ ” וספק (first two lines until וא”ת אמאי)
Learn רמב”ם ה’ שבת פרק י”ז הלכה כב the first line and then skip to “לחי שהיה רחב ד “
Major Question:
The Rambam rules a לחי is Kosher as long as it is not more than half the width of the Mavui. Our Gemara clearly says that if the לחי is four Amos wide it is disqualified?
Learn מגיד משנה “לחי הבולט who explains how the Ramabam learns the conclusion of our Gemara. But remains with a question on the Rambam
Learn ח’ גרי”ז בכורות י”ז עמוד ב