Corrected entry: During the "You Can't Stop The Beat" number at the end, when Amber goes to sit in the Hairspray Can, on the wide shot with Link and Tracey at the front, you can see the can starts to move up slightly at the back, then the shot changes to the guys starting to pull the ropes, then the can is seen stationary for a split second before starting to move up with Amber inside it.
Dave Woollin
31st Jul 2007
Correction: This is a fly system with counterweights. The rope could have a little slack in it that has to be pulled out before it's taught enough to start pulling on the can.