WET900 00:39:00 50 wafer spread Average all wafers = 1284A (expect about 1000A) Within-a-wafer = 1.35% (expect less than 5%) Wafer-to-wafer = 11.35% (expect less than 5%) NOTE: this is out of spec- the thickness is higher than expected and the wafer-to-wafer uniformity is quite bad. We will re-qual soon.