I have just tried plotting my firt KiCAD PCB and find that the PS files that come out are invalid. A little experimentation shows that they contain a couple of aliases (typically cir10 and arc10) that are used but never defined. The actual suffex changes each time I plot but is always bigger than the three aliases that are defined.
Renaming a couple of the other (unused) alais cir and arc definitions fixes the problem but I'm not sure why it's happening in the first place and, of course, have no way of knowing which, if any, of the aliases is the correct one. Am I missing an option somewhere or is this a known issue. I'm using the latest stable release (20080715) under windows Vista.
