I now
split up the rounded vs sharp corners into a/b variants
http://www.ldraw.org/cgi-bin/ptpatterns.cgi?p=u9252a
http://www.ldraw.org/cgi-bin/ptpatterns.cgi?p=u9252b
added edges to all parts
split up the rounded vs sharp corners into a/b variants
http://www.ldraw.org/cgi-bin/ptpatterns.cgi?p=u9252a
http://www.ldraw.org/cgi-bin/ptpatterns.cgi?p=u9252b
added edges to all parts