4. καὶ δυσβάστακτα omitted after βαρέα. The grounds of omission are not quite decisive. א (μεγάλα βαρέα) and L omit the words but BD and the majority of uncials and versions retain them.
αὐτοὶ δὲ τῷ δακτύλῳ αὐτῶν] The restoration of αὐτοὶ to the text emphasises the contrast.