This channel align was wrong!! ch2 and ch3 are inverted!!

correct channels are

• K1:PEM-SENSOR_BOOTH_IMC_BNC1  -> ACC (TEAC710) in REFL table, Y-direction
• K1:PEM-SENSOR_BOOTH_IMC_BNC2  -> ACC (TEAC706) on REFL table periscope
• K1:PEM-SENSOR_BOOTH_IMC_BNC3  -> MIC (ACO 7147A/4152) in REFL booth