Thanks Bruce that's exactly what I needed to hear and makes sense also. I can live with that. Now lets see, one spreadsheet to tract hours of fishing compared to catch rates, one spread sheet to track forage base mass versus fishing success, one spread sheet to track spreadsheet interaction time versus number of episodes of dementia.....

JHAP
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"My mind is a raging torrent, flooded with rivulets of thought cascading into a waterfall of creative alternatives."
...Hedley Lamarr (that's Hedley not Hedy)