Kitty:
Did you do a full Reconciliation and post it for Nov. 27? If that's the case, you only need transactions from the 28th.

However note that, even if you bring over more than you need, you can always select all of the Nov 1 to Nov 27 transactions on the left-hand side of the screen and press the [Delete] key on your keyboard, thus leaving only the ones that you need.