When OAK generates a reconstruction report, it freezes the panes of the window in which it is displayed, so that the top lines stay visible no matter how much scrolling the rest of the worksheet is subject to. The rows that are frozen are
•the three lines that link to the original calculation, reconstruct it, and calculate any discrepancy
•any timeline or similar enumeration inferred from frozen panes or print titles.
OAK also provides the means to extend this freezing to the leftmost columns of reconstruction report window. It is labelled Freeze columns on the dialog that is presented when the Formula | Reconstruct command is used.
