@User I've been using KLayout pretty heavily and test out Laurent's DRC implementation. In the end I am just using magic to do DRC/LVS. I have a couple of simple scripts that allow me to just specify the name of the cell and then the answers pop out. https://github.com/yrrapt/amsat_txrx_ic/blob/master/design/layout/run_drc.sh https://github.com/yrrapt/amsat_txrx_ic/blob/master/design/layout/run_lvs_pex.sh