eight (0x38) lsb: 54.0
eight (0x38) rsb: 54.0
eight (0x38) right x-extrema: 458.0
eight (0x38) x-advance: 512
three (0x33) lsb: 6.0
three (0x33) rsb: 37.0
eight (0x33) right x-extrema: 394.0
Original kerning value: 0.000 em
Original kerned x-advance: 0.512 em
Original x-extrema offset: 0.060 em
Original in-ascender x-extrema offset: 0.091 em
Autokern
eight (0x38) lsb: 9.0
eight (0x38) rsb: 7.0
eight (0x38) right x-extrema: 413.0
eight (0x38) x-advance: 420
three (0x33) lsb: -18.0
three (0x33) rsb: 5.0
eight (0x33) right x-extrema: 370.0
Autokern kerning value: -0.049 em
Autokern kerned x-advance: 0.371 em
Autokern x-extrema overlap: 0.060 em
Autokern in-ascender x-extrema overlap: 0.029 em