Have the car booked in for its first NCT next week. Everything is fine and it should fly through it, only problem is when heading down the N7 to Tipp on Saturday a truck threw up a stone which left a fairly big stonechip near the bottom of my windscreen!! There is no crack just a round chip about the size of a 5 cent piece. Even though I have windscreen cover I dont have time to get it changes before the NCT. Will it pass with a stonechip? or will I have to find time to get the windscreen replaced??