@User Here (https://skywater-pdk.slack.com/archives/C02KCG2DZK7/p1636994905106000?thread_ts=1636907287.099900&cid=C02KCG2DZK7) there are the configuration settings that did not like and the ones I submitted to get a pass in the check are: • for custom sram: https://github.com/theatomb/Elpis-Light-MPW3/blob/main/openlane/custom_sram/config.tcl • for core: https://github.com/theatomb/Elpis-Light-MPW3/blob/main/openlane/core/config.tcl Hope it helps!