Natural 2/Natural 12 is defined on p5 of the rules but then only used in chargen for Survival and Advancement rolls. It is not used elsewhere in the game. I suggest streamlining by removing the definition of Natural 2/ Natural 20 from the rules overview and making the following changes:
Survival
Each career has a survival roll. [...]. A roll of 2 on the dice results in automatic failure of the survival roll.
Advancement
Each career has an advancement roll. [...] A result of 13 or more on the advancement roll means that you must continue in this
career. You are too valuable to lose and will be strong-armed into staying.
So: Survival - only needs to be stated there - OR - removed from the game completely. What do people think?
Advancement - this changes better reflects those with a strong aptitude for the career being forced to carry on.
Survival
Each career has a survival roll. [...]. A roll of 2 on the dice results in automatic failure of the survival roll.
Advancement
Each career has an advancement roll. [...] A result of 13 or more on the advancement roll means that you must continue in this
career. You are too valuable to lose and will be strong-armed into staying.
So: Survival - only needs to be stated there - OR - removed from the game completely. What do people think?
Advancement - this changes better reflects those with a strong aptitude for the career being forced to carry on.