Errors in the starting position are addressed explicitly (Rule 4.2.1).; The opening roll is governed by rule, including when produced using a baffle box (Rule 4.1.3.2.2).; Dice must be random (Rule 4.1.1) and handled according to rule (Rule 4.1.2).
Source: Rule 4.2.1, Rule 4.1.3.2.2, Rule 4.1.1, Rule 4.1.2, Rule 4.4.1, Rule 3.4.4.3, Rule 3.4.4.4, Rule 3.4.4.1, Rule 3.4.4.2 — USBGF/WBGF — Tournament Rules: Ruling Guide
Why people argue about this
People often assume that once they've set up their board correctly at the start of a game, they don't need to worry about dice handling or randomness anymore, but actually, these aspects are crucial throughout the entire game and can lead to disputes if not followed strictly according to rules 4.1.1 and 4.1.2.
