Circumstantiality; an excessive or fastidious attention to minor details.
The state or fact of being circumstantial; a reliance on incidental or inconclusive details.
Delicacy of character or feeling usually from excessive refinement; fastidiousness
A small detail or distinction.
Subtlety or precision of use; exactness; preciseness.
A rocket-propelled grenade doesn't have the nicety of a sniper round, but you must admit its effectiveness.