Thank you Bob! Tried this out as I think you suggested but dates are
not being shown correctly.

I chose 2,3,6,10/7/05 as ph days but formula returns 2,4,8,13/7/05 any
ideas?

I did add an absolute to the A10 refrences! have I executed this
wrongly?

Regards

Don


--
opos
------------------------------------------------------------------------
opos's Profile: http://www.excelforum.com/member.php...o&userid=26260
View this thread: http://www.excelforum.com/showthread...hreadid=395557