five (0x35) lsb: 17.0
five (0x35) rsb: 44.0
five (0x35) right x-extrema: 420.0
five (0x35) x-advance: 464
seven (0x37) lsb: 27.0
seven (0x37) rsb: 57.0
five (0x37) right x-extrema: 387.0
Original kerning value: 0.000 em
Original kerned x-advance: 0.464 em
Original x-extrema offset: 0.071 em
Original in-ascender x-extrema offset: 0.072 em
Autokern
five (0x35) lsb: -12.0
five (0x35) rsb: 6.0
five (0x35) right x-extrema: 391.0
five (0x35) x-advance: 397
seven (0x37) lsb: -2.0
seven (0x37) rsb: 14.0
five (0x37) right x-extrema: 358.0
Autokern kerning value: -0.031 em
Autokern kerned x-advance: 0.366 em
Autokern x-extrema overlap: 0.027 em
Autokern in-ascender x-extrema overlap: 0.026 em