Sometimes its not THAT easy. Sometimes its not as simple as just fixing it. It depends on how bad the damage was. If it was small, then yes there is a SMALL chance it COULD be back tomorrow, however owing to what I heard the damage was quite big, so then again it could be some days/weeks before it returns. Also, the park may not have a spare lift hill chain just floating around somewhere, there is the possibility they may have to send off for a new one, and then wait for it to be delivered and then fix it. So it could take a while.Vampire is an excellent ride for reliability and has been so good this year. The ride I know for a FACT has a fantastic engineering team who often work overnight to fix problems with the ride to make sure it is available for the next days operation.Although it will be bad for Chessington, being the summer holidays, its just one of those things that happens. However fingers crossed that Vampire will be back in operation soon !