We are finding that after calibration, our single channels are perfect in the Z-axis across the Y-plane (front to back). However we are finding that the 96 head is physically about 0.7mm higher in the back than the front. Funny enough we see the same offset across three different machines (perfect 8ch, 0.5 to 0.8 higher for the 96). It seems like there is some sort of fudge factor for the 8-channel that can make it perfect, but I can’t see the same thing for the 96. Does anyone know if it pulls that value from the 8 channel? If so can someone point me to the actual value in the service software so that I can split the difference?