pub fn set_average_z_weights(zsf3: i16, zsf4: i16)
Set the AVSZ3/AVSZ4 averaging weights (control 29, 30). Typical values: ZSF3 = 0x555 (= 1/3 in 0.12), ZSF4 = 0x400 (= 1/4).
ZSF3 = 0x555
ZSF4 = 0x400