Rule 311. If a pleading is so vague or ambiguous that it cannot be understood or answered, an opposing party may move for a more definite statement before filing a responsive pleading. The motion shall identify the defects and shall request the desired details. If the motion is granted and not obeyed within 14 days after notice of the order, the presiding officer may strike the pleading to which the motion was directed or make any other order that is deemed just. If the motion is denied, the moving party shall promptly file the responsive pleading that was delayed by the motion.
Mich. Admin. Code R. 205.3311