Hello, My name is Dr. Michael Haji-Sheikh. I am a development engineer for Honeywell. I have downloaded a copy of your Alliance3.2 for Linux. It works fine. I would like to know how to draw more complex structures in Graal such as curves, fillets and circles. Pass Pnp structures generally are circular and with there high drive capability to area are preferable to dmos structures. These stuctures are commonly circular. Thanks for your time. Mike