Hi Steve, I saw this to last night, judging by the Danger HV label on the transformer, who ever it was they were American. Regards, Gavin Tesla List wrote: > Original Poster: "Steve" <Steve-at-g8cyerichmond.freeserve.co.uk> > > Does anyone know who built the TC for the new Valhala ride in the UK? It was > shown on this evening's Tomorrow's World TV program.