two (0x32) lsb: 27.0
two (0x32) rsb: 37.0
two (0x32) right x-extrema: 320.0
two (0x32) x-advance: 357
seven (0x37) lsb: 4.0
seven (0x37) rsb: 12.0
two (0x37) right x-extrema: 276.0
Original kerning value: 0.000 em
Original kerned x-advance: 0.357 em
Original x-extrema offset: 0.041 em
Original in-ascender x-extrema offset: 0.041 em
Autokern
two (0x32) lsb: 14.0
two (0x32) rsb: 16.0
two (0x32) right x-extrema: 307.0
two (0x32) x-advance: 323
seven (0x37) lsb: 4.0
seven (0x37) rsb: 11.0
two (0x37) right x-extrema: 276.0
Autokern kerning value: 0.000 em
Autokern kerned x-advance: 0.323 em
Autokern x-extrema offset: 0.020 em
Autokern in-ascender x-extrema offset: 0.020 em