Change the setlinecap and setlinejoin setting in the Publish options. I don't recall what they are, but the default is to produce non-professional output.
Explanation: It really doesn't make any difference to the engraver, which uses the centerline of the font, but by default in the PDF the ends of lines and at intersections lines are clipped. The line width is then used along those lengths, which makes multiple segments look like a porcupine. Line caps set to round and line joins setto bevel will connect the segements and eliminate the porcupine appearance. It will also look better if the line width for the lettering wasn't so large. Again, the engraver will (should) ignore the apparent width of the lines making up the letters in favor of whatever you say, and the engraver tip will perform the rounding and beveling just because that's how they work.
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Try hitting CONTROL 5 (Ctrl+5) while viewing the PDF and see if that fixes the problem. That removes all the line weight, makes viewing small details in PDF much better.
In Reply to Anthony DelNegro, P.E.:
So we finally upgrade to Creo 2. I'm having issues with PDF file
generation. Does anyone have any recommendations for getting good PDFs?
Example:
When I put text I want engraved on my part, it looks like this...
Would it be better to use true type fonts?
Tony
PTC quality philosophy: We've upped our quality standards. Up yours.