It seems that I have a little problem. When I try to convert a gradient object by means of a color halftone, dots overlap and consequently, when I use Live Trace option..their shape is changed considerably. I used to apply this effect previosuly and everything was really ok and looked like in many tutorials on the Internet. I don't know what the problem is.
Thank you in advance,
Exact steps (including settings) to reproduce?
Illustrator CS 3
hmm...so first I draw an object and apply gradient (grey scale), then I rasterize my gradient (greyscale, 300ppi, White background), and I use Filter > Pixelate > Color Halftone. I keep the original settings and I change only Radius. Then I use Live Trace option.