Yes. Our pcells are formulaic and based on the cell based design rules. The layout editor and router work with these structures to make automation easy. For FETS, we handle the AD, AS, PD, PS, SA, SB, SC of the actual layout AT ALL TIMES based on abutment. We also have automatic differential pcells. It creates a common centroid differential structure with a symmetrical guard ring and gate protection diodes. You think you have an advantage with YOUR pcells. YOU DON'T. Our pcells are created with tool knowledge based on manual editing, automatic placement, and automatic routing. They consist of layers and distances that are are a function of spacing, enclosures, extensions, etc.