Part 4 Of The Shiurim On The Sugya Of Filling In The Space Of A High Succah With Pillows Or Cushions

A revolution in the הבנה of ביטול!!

Like - totally WOW! EPIC! Series like these also give a derech halimmud. ואין כאן המקום להאריך. 

And resolving the famous סתירה in the Rambam abt. vidui.