wrong raindata, how to clean up.

[wvdkuil]

Yes i read page 36 of the manual,
Yes i did exactly as written there (i think).
But:
This is what i see at INSPECT DATA
20110810064656 rain0 0 0 462
20110810064755 rain0 07 0 469
20110810064853 rain0 07 0 469
20110810064952 rain0 07 0 469
20110810065050 rain0 07 0 469
20110810065149 rain0 07 0 469
20110810065248 rain0 07 0 469
20110810065346 rain0 07 0 469
20110810065445 rain0 07 0 469 *
20110810065714 rain0 07 0 0 *
20110810065813 rain0 07 0 0 *
20110810070603 rain0 0469 0 469 *
20110810070701 rain0 0469 0 469 *
20110810070800 rain0 0469 0 469 *
20110810070858 rain0 0 0 469 *
20110810081326 rain0 0 0 469
20110810081425 rain0 0 0 469
20110810081918 rain0 0 0 469
20110810082017 rain0 0 0 469
20110810082510 rain0 0 0 469
20110810082608 rain0 0 0 469
20110810083200 rain0 0 0 469
20110810083259 rain0 0 0 469
20110810083358 rain0 0 0 469
20110810083456 rain0 0 0 469
20110810083555 rain0 0 0 469
20110810083654 rain0 0 0 469 *
20110810084010 rain0 0 0 944 *
20110810084243 rain0 0 0 944 *
20110810084344 rain0 0 0 944 *
I deleted the entries with the errors, (got the asterisk after them)
used the button "Cleanup Data" (nothing changed)
Did the recalculation on the maintenance panel
Nothing changed, the raintotals still are the same.
I did it a second time but there are no changes in the totals.
I undeleted, cleaned up, recomputed.
Deleted, cleaned up and recomputed again.
All the same.
I know page 36 of the manual by head now, but what do i read wrong?
It should work.

Someone has any ideas?
For the time being i will put an negative entry of -469 and hope that will do the trick.
On the month totals it does not makes a big difference, but for the raincharts per day at AWEKAS it should be cleaned up.

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