High values of Gathering and Perception non-functional

[Nautix]

The GP cap is ~620 GP, give or take, before food, assuming maximum overmelding with expensive materia at abysmal overmeld success rates (sub-20%.)

Stats only attainable from adding materia to gear or using food doing absolutely nothing is either a bug or needs to be communicated in-game. This could be accomplished by outright removing materia slots from high-end DoL gear (since they do nothing anyway) or capping them (red numbers on the meld screen), neither of which are the case.