That's right. It looks like times generated by autofill aren't proper time
values. I've rebuilt a bit your formula and the bigger part of values from
column D now can be found, but still a few values don't (maybe it is right
direction). If you want I can send you Mappe11 workbook with changes on your
e-mail.

HTH
Mario

U¿ytkownik "excelent" napisa³ w
wiadomo¶ci ...
Hi fellows
can sombody figure this out ? :-)

http://pmexcelent.dk/Mappe11.xls

Excel 2003 DK