I have a spreadsheet that itself has a recursive (iteration) loop. Once the
sheet converges, I have to look at the results and depending on what they
are, either call a lengthy Sub procedure or bypass it. I cannot use Function
procedures because the lengthy calculation I must perform is itself
iterative. Thus I can't break up the calculation into a number of small
Function procedures. I am now using the worksheet_calculate() event handler,
but evidently the definition of "recalculate the spreadsheet" includes any
cell that is manipulated. Thus what I am running into is the
Worksheet_calculate() sub procedure is being called over and over until the
stack overflows, EVEN though the TEST spreadsheet I am using has only one
cell of data that I change and one calculation. Everything else is static.
Anyone have ANY suggestions around this problem? Any way to call a sub
procedure from the spreadsheet itself? I am using Excel 2003 with all the
patches and updates.

Thanks