20 hours of work? Are you kidding me? You are going to need to spin the PCB, re-validate signal integrity, deal with the situation of purchasing over 100k of th

20 hours of work? Are you kidding me? You are going to need to spin the PCB, re-validate signal integrity, deal with the situation of purchasing over 100k of the part, re-tool your manufacturing setup, make whatever software changes are required and re-validate SW, and probably a whole lot of other things.