Hi all, In reviewing my process flow using Coventorware I have noticed some aspect ratios that seem quite low. They vary from 0.25 and can get as low as 0.01. Can anyone provide a good rule of thumb for an aspect ratio using wet processes? Thanks, Evelyn -- EVELYN BENABE Graduate Research Assistant RF Microsystems Research Group University of South Florida 4202 East Fowler Avenue Tampa, FL 33620 Office: ENB 412 Office Phone: (813)-974-4851 Email: benabe@mail.usf.edu