“Upon an affidavit that the defendant had not, until last night, discovered ground for an additional exception to the award; the Court permitted him to file it, saying; though the same reason might not have been a sufficient one to sanction the filing of exceptions originally, after the four days, because then the cause might be out of the reach of the Court; yet, as the cause is depending, an amendment may be made, where the proper foundation is laid for asking the indulgence.”