Craftedge.com has it's own forum for their software. Us old timers, do not use it. And cannot answer your questions. Check out the forum for Craftedge. or HELP at the top of your layout screen. You may also find your answers on youtube. It was created for craft cutters. UScutter provided it for Mac users to have a software. Some like it and many don't. Most here use professional sign software. They also have tutorials. https://www.craftedge.com/tutorials/ It looks like choose OBJECT.Transform> scale>. undo proportion. That's what I saw on a video.