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		OK, thanks. I figured out how to edit the curves. However, there is still something of a problem. When I look at the curves in edit mode they look very good, with few if any bumps and dips,  but when I go back to the family analyis mode even small differences are very much exagerated, and what looks normal in edit mode takes on a very ragged appearance, and they print out that way as well. Is this normal with Plotter for Windows.
  Sandy    |  
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