31.   But both have smoothed out their rough edges, slipped into fancy duds and headed uptown, if not to the country club.

32.   But artists are always drawn to the rough edges.

33.   But like most initial releases of Microsoft products, this one has a confusing interface and lots of rough edges.

34.   But like other new technologies, this one has plenty of rough edges.

35.   But the biggest problem may be the rough edges on the performances of the three children.

36.   But the warfare between Bush and McCain has an especially rough edge, and it could open wounds that will not be easily healed.

37.   But, he seems to be working at smoothing out his rough edges.

38.   Carefully transfer sheet of dough to pan without stretching it, allowing rough edges to hang over sides.

39.   Coaching is now often a prerequisite to promotion, an intense leadership training course for talented people who need assistance smoothing a few rough edges.

40.   Culturally, it still had a few rough edges.