Right now the PCR protocol assumes a two-step protocol if it can't figure out an extension time. But usually it can't figure out an extension time because there was some issue reading the right information from the database, not because there actually shouldn't be such a step.
Right now the PCR protocol assumes a two-step protocol if it can't figure out an extension time. But usually it can't figure out an extension time because there was some issue reading the right information from the database, not because there actually shouldn't be such a step.