An Easy Method for Setting the Anduril 2 "Voltage Correction Factor":
1) There will be two (adjacent) "Voltage Correction Factor" settings that allow the "Battery Check" function to blink out "3.7" for a "Battery charged to 3.73 V".
2) Choose the one that can be selected with the least amount of clicks.
Additional information explaining the method: https://budgetlightforum.com/t/-/69798