http://communities.ptc.com/thread/55571?tstart=0
Or Neutral file.
Or if you are stuck with what you have, you have to try to fix it with IDD and surfacing tools.
http://communities.ptc.com/thread/55571?tstart=0
Or Neutral file.
Or if you are stuck with what you have, you have to try to fix it with IDD and surfacing tools.