GaryJ - Your DC6 soundset Dave put a link to is nothing short of brilliant!!
Cannot understand why they did not want it, as soon as I managed to get your soundset I did a quick flight in the DC6 to try it out, that quick flight took over an hour!! as I ended up doing a number of rollers just to listen to the rumble of the tyres on the tarmac and also the throb of the engines as I cruised along was brilliant so Gary, a big thumbs up from me for bringing the DC6 sound to a more realistic level.!!Dave... Calclassic never wanted my originals which i thought sounded more like a DC6 than any others available at the time.