Cir. 1995); United States Dunn, 781 F.2d 447 (5th Cir. 1986); and by way of implication Unit States' Dudley, 62 F.3d 1275, 1278 (10th Cir. 1995); Oiled States Patriarca, 948 F.2d 789, 793 (1st Cir. 1991); United States Santiago, 826 F.2d 499 (7th Cir. 1987). "[There is no conflict between Rule 46(f) and