Some very good holes, page-4

Let me get this straight John. You entered all 3 bits of data into your special assay calculator, possibly without assistance, and you clicked enter? I think that's the closest you can get to the bulls-eye for today. Now you got 4 bits of meaningful data from 3 right?

Anyway at least you seem happy, plus I found it entertaining, and it did seem to please the crowd. That's a win all round.

Rest up and maybe give it another crack tomorrow.