... These provide a bit more flexibility in creating symbols and custom combined items. For example the ring will be useful for goods line signal arms on signal box diagrams. They can all be resized, stretched and rotated as before. And can be outlines, infill, or both, in any colours you wish, with adjustable transparency. For the arc and ring, the inner radius can be set as a% of the outer radius. Setting zero for this produces a full arc sector -- useful for coloured pie diagrams. 2_011318_400000000.png In the next program update. regards, Martin. posted: 7 Apr 2015 19:50 from: Andrew Duncan Martin A couple of small questions 1. When I tried to invoke the Sketchboard it comes up with a dialogue box saying "Canvas does not allow drawing" and won't, as a result, allow me to add any shapes to the layout plan. 2. Somehow I've now got long 45degree angle lines dissecting my plan( bottom left hand corner) and when I first load the plan it comes up ...