if I remember correctly, that time was hovering and time-lapse flight endurance video recording with default thrust expo with v4.2.3.
MOT_THST_EXPO,0.66
MOT_THST_HOVER,0.3105014
0.99 or 0.64, the motor test spin arm, and minimum, there is no difference.
MOT_SPIN_ARM,0.03
MOT_SPIN_MIN,0.06
MOT_THST_EXPO,0.64
