filter arrows showing when copy and paste to powerpoint
 

Hi,

i have copied excel worksheets into my powerpoint presentation using 'Paste
special'-'Paste link' - Microsoft Excel Worksheet object'.
the original excel sheets have filters and so displays a little arrows in
the first row of filtered columns.
the strange thing is, in powerpoint, the copied worksheet sometimes shows
this arrows and sometimes doesnt. I can understand why it is inconsistent. In
all cases the filter is 'on'. Idealy i am trying work out why, so that i can
ensure none of the arrows are displayed in powerpoint.
anyone got any ideas about this strange quirk?

thanks for any help!