I am new to Visio. One of my first projects is to make some color and line density changes to an existing .dwg drawing. In the current printout the lines are very light or dim, in either color or B/W. The .dwg converted to a .vsd OK and I could change overall sizes, etc., but I am unable to make any changes to the color of the lines and text (red). I also need to make the drawing black and much bolder. Trying the normal functions doesn't seem to work. Anyone able to make any suggestions? Your attention is appreciated.