Uniformity test completed. Wafer position L C R T B Avr 1 (front) 1025 1024 1022 1030 1014 1023A 2 1017 1015 1017 1022 1010 1016A 3 1015 1018 1020 1023 1009 1017A 4 back) 1021 1018 1019 1024 1013 1019A