Lovely. Of course there was a Whizzo on the Western with real freight before on the privatised railway. I was involved about 2001 when it worked clay hoppers in Cornwall, on the branches - I was the regional freight manager for Railtrack after EWS approached me, I got a pals (very old) freight train loads book (for 4 wheel clay hoods), few rough calcs as to equivalent CDA (air brake clay hopper weights) and we were in business. Rgds Paul aka Devonbelle