party objecting under F.R.Civ.P. 72(a) to a Magistrate Judge’s ruling
on a pretrial matter not dispositive of a claim or defense must file a
motion for review by the assigned District Judge, designating the
specific portions of the ruling objected to and stating the grounds for
the objection. Such motion shall be filed within fourteen (14) days of
an oral ruling which the Magistrate Judge indicates will not be
followed by a written ruling, or within fourteen (14) days of service of
a written ruling.
