Thank you for your response, but there is a small misunderstanding I suppose. There is not a 100 % overlapping (or even a few), but the symbols are disturbing each other, in case they are too near to each other. The important thing is, that I need all of the points (because each point represents a firm) and I can make the symbology, that is not the problem.
For the overlapping problem the disperse markers is a perfect tool, but because it needs "converting to representation", most of the offered symbols become rasterized. At least the character marker symbols (which are made of fonts).
So I need to know if it is possible to obtain some vector based symbols, which are resistant to the effect of converting to representations.
Thanks!
k.