PreArm: Check mag field: 1263, max 875, min 185


PreArm: Check mag field: 1267, max 875, min 185


PreArm: Check mag field: 1259, max 875, min 185


PreArm: Check mag field: 1271, max 875, min 185


PreArm: Check mag field: 1268, max 875, min 185