I would worry about it. On my superstar, I have some small holes on the bottom due to balsa breaking and not needing nor wanting to replace it. It just isn't worth it to me. I have a hole under my gas tank, which i like because if the tank leaks, it goes to the ground. Another one is about a quarter inch gap betwee the landing gear wood and the one in front of it. After recover, it should be noticable.