4. This Court does not find any legal infirmity in the order impugned. Although it has been the settled position in law that amendments should be allowed at any stage if they do not tend to change the nature of the Suit and are helpful for a just decision of the real controversy between the parties, after the Suit was dismissed by the learned trial court, amendment sought to be made in the plaint by the plaintiff has to be considered on different parameter altogether. The defendant had opposed the said amendment proposed to be made in the plaint by the plaintiff as it would change the very nature of the Suit. The learned appellate court has placed reliance upon a judgment of this Court in Ram Roop and another vs. Deputy Director Consolidation, Varanasi and others (2002) 93 RD 123 , wherein this Court had observed that only such amendments should be allowed in appeal which at the time of filing of the original plaint could not have been in the knowledge of the plaintiff despite due diligence being exercised by him. The amendment sought by the petitioner was with