I model pieces of furniture with my high school students to make and I have been stumped on creating a diagonal section of bar that locks to both corners. I have attached an image for reference. I am making it out of 30 x 8mm bar and the finished product needs to be 600mm high. When I use the rotate tool it doesn’t let me lock a line to a guide point
I can think of several ways to do what you ask. One would be to use the Arc tool (not 2 Point Arc) to create a guide for rotating the piece. Another is to use Rotation (Free) in FredoScale to do it. It was designed with a feature for that.