Yes, I do remember that. Our PO carrier delivers the parcel only writes on the envelope how much is due & clips an envelope for the change. Guess this is done because we are on a rural route instead of being in town. I stopped him one day to discuss this when we got a package that had been weighed at another PO and had a metered stamp on it yet it was delivered with postage due. He said that he agrees with me, but the local postmaster does not, that if it was weighed by a PO and that amount was paid by the sender that the issue is with the other PO as one of the 2 scales is not accurate. The sending party paid what they were told it cost, we as the receiving party should not have to pay. Now I also agree that if they had just put on what they believed to be the correct postage in stamps but was short, the receiving party should be required to pay or not accept the package.