Something I have never come across before happened this week. A couple of weeks ago as my husband was leaving the house to go to work he noticed quite a large dent on the front quarter panel of our car just over the wheel arch. It had happened overnight, so we assumed a football or something that size had hit it as it had left quite an indentation but the paint wasn't scratched. Anyway we decided to get it fixed pretty soon as it spoilt the car and its fairly new for us. Driving along the a38 towards Ivybridge 2 days ago I heard a loud thump, which seemed to come from the wheel as I felt the vibration through the steering wheel. I slowed right down from 65mph thinking the tyre had blown or something. When I got home my husband noticed the dent had popped back out lol. Never heard of that happening before. Saved us a repair bill.