i have a question. how much slack should be in the timing belt? i was driving and i heard a light clunking noise so i drove home i opened the hood and noticed my timing belt wilding flailing about on its pullies. it hitting the top of the cover. i was wondering if i need a new timing belt or is it just how it is sometimes? im a total honda noob so forgive me please lol. and how hard is it to change out a timing belt?