Different values beetween front page and saved data

Hello,
I have problems to saved data correctly. I acquire data with Labview 6.0 and a counter/timer card. These data appear on my front page. But when I save them in a table file, their format is modified, rounded.
For exemple: on my front page values are 20.675 , 21.012 and in my saved file these values are 20.750 and 21.000, even if I checked all the numbers format in the diagram, and declare them in extended precision.
Where is my mistake ?
Thank you for your help

Hello shadok,
that's strange :-)
Try this simple example. If this works, then something with your data is wrong...
Best regards,
GerdW
CLAD, using 2009SP1 + LV2011SP1 + LV2014SP1 on WinXP+Win7+cRIO
Kudos are welcome
Attachments:
Test_Save.vi ‏12 KB

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