Once subtotals are initiated, can navigate to a GrandTotal cell [know how to
do that] but then ...

Have VBA edit that cell adding "/2" to the end of it ... effectively
dividing it by 2 ... whichever cell it ends up being, which is frequently a
different row.

Have been able to accomplish that, but only with a fixed cell address.

Any assistance will be sincerely appreciated.

-Mike