Scores how close a recipe's wheels are to a style's bands. Each axis outside
its band costs its distance to the nearer edge, a wheel scores
100·exp(-total / FIT_FALLOFF), and the overall is the style-weighted mean,
capped at FIT_WORST_WHEEL_LEAD above the worst wheel.
Scores how close a recipe's wheels are to a style's bands. Each axis outside its band costs its distance to the nearer edge, a wheel scores
100·exp(-total / FIT_FALLOFF), and the overall is the style-weighted mean, capped atFIT_WORST_WHEEL_LEADabove the worst wheel.