Yes, it would be great if there was an OmniCAD program, similar to OG and the old ClarisCAD...I'd buy it in an instant. OG is ok, but not great at all for technical drawings (it isn't billed to be either). Dimensioning sketches is a pain - first add the label, then insert the line length, then add leader lines, etc. At least there are drawing scales, so that is good. But common CAD type commands like duplicating at a set distance or offseting lines, intersecting lines, etc aren't there. Not a complaint about OG, just a wish for OC.