... but couldn't see any clues. Thanks in anticipation Dave posted: 23 Oct 2011 17:38 from: Nigel Brown Dave Try the "Gauge and Scale" item in the Control menu. Nigel posted: 23 Oct 2011 17:51 from: Martin Wynne Hi Dave, In 074b the gauge and scale settings are at control> gauge and scale> menu item: 2_231241_490000000.png If the setting you want isn't listed in the side menu, clicked the other gauges... menu item, and you will then see this: 2_231241_490000001.png You can then choose your gauge from the list and click OK. If you are setting up for narrow-gauge, click one of the set custom... buttons a, b, c, d, and enter the details requested. Then click OK. regards, Martin. posted: 24 Oct 2011 19:32 from: Dave Westall Thanks Martin& Nigel, I had been going control> gauge and scale> gauge& scale settings but the scroll bar that I needed was hidden under the 'window' ...