mine has got to be on the apocalypse at drayton manor. me and my bro were on the stand up side - stand up legs free side sorry - and we got stuck at the top for around 4 mins... now im pretty terrified of drop towers in the first place (silver star's height never bothered me) but drop towers scare the living s*** out of me. yeah anyway it was stopped at the top for aorund 4mins which is actually an insanely long time specially seen as we were tilted forwards so it wasnt all that comfortable. anyway after a while it came back down slowly with the catch car, but then as soon as we reached the problem, the ride op who was a bit of a chav, just said sorry bruv, and then sent it straight back up to the top again... it dropped that time, and my hands were shaking when i came off!