Hi! We are looking for a way to get back-side alignment done on 5-inch wafers. Do you know of anyone who will do back-side alignment on 5-inch wafers on a job-shop basis? Alternatively, do you know of anyone who has a mask holder and wafer chuck (5-inch wafers) for a Karl Suss MA-6 that they might be willing to loan, rent, or sell to us? Perry Skeath SprayChip Systems Corp. 9841 Greenbelt Road, Suite 101 Seabrook MD 20706-6270 (301) 552-5570 voice (301) 552-5573 fax