How To Set A Sudoku: DiMono Explains

We are thrilled to share with you this "builder" video in which DiMono explains the thought processes behind his wonderful sudoku Taco Bowl 3. Simon solved this on the channel a few days ago - link below. Be aware this video contains SPOILERS so please have a go at the puzzle first if you can. You can play it at the link below:

https://app.crackingthecryptic.com/sudoku/Fbf8q9pGJT

Rules:
Normal sudoku rules apply. Additionally, when two arrows face each other, they are crusts of a “sandwich”. Ie The digits in the crust cells must be the sum of the sandwich INCLUDING the crusts, in some order. For example, if there are two arrows with 3 cells between them (→ _ _ _ ←), two valid solutions could be 74862 or 24867, because either way the digits = 7+4+8+6+2 = 27.

Preamble Links:
Stephane Bura's "Stacked Sandwiches":
https://logic-masters.de/Raetselportal/Raetsel/zeigen.php?id=0003SX
Simon's solve:
https://www.youtube.com/watch?v=JvEh37dS1xw
Qodec on LMD:
https://logic-masters.de/Raetselportal/Benutzer/eingestellt.php?name=Qodec
Qodec's "Lunch Box":
https://logic-masters.de/Raetselportal/Raetsel/zeigen.php?id=000451
Qodec's "Udukos' Breakfast":
https://logic-masters.de/Raetselportal/Raetsel/zeigen.php?id=0004I7

Inspiration Chain Links:
Kitchen Sink:
https://f-puzzles.com/?id=yxulzcsr
Qarpet Beater:
https://f-puzzles.com/?id=y3xs5r4l
Simon's Qarpet Beater solve:
https://www.youtube.com/watch?v=Nxj_VA8gzaU
Dirty Tricks:
https://f-puzzles.com/?id=y5n55zp7
Pufferfish:
https://f-puzzles.com/?id=y2wlqd8z
3, 2, 1, Magic!:
https://f-puzzles.com/?id=yxl8jsqz

Taco Bowl Links:
DiMono on LMD:
https://logic-masters.de/Raetselportal/Benutzer/eingestellt.php?name=DiMono
Taco Bowl 1: https://git.io/JqkgS
Taco Bowl 2: https://git.io/Jqn99
Taco Bowl 3 version 1: https://git.io/J3Yaa
Taco Bowl 3 final: https://git.io/Jqn9F

Видео How To Set A Sudoku: DiMono Explains канала Cracking The Cryptic