I am creating XY scatter charts with multiple lines. Is there anyway to limit
the number of data markers that show up on each line without spending a great
deal of time manipulating the data? Is there something I can do to put a
marker at every 10th, Nth, etc. point?

Note I posted this question under another similar subject heading but have
not seen it show up so I am trying again. If both show up, sorry for the
duplication.