Quote -
The main problem with my shorts at the moment is tearing of the inside leg ( ouch ). I think this is possibly due to the shorts being a bit baggy there and going outside the bending zones, but I could mistaken ( very likely, it happens all the time ;-)  )

I had to do some hand-editing of the JCM's for that area on my figure.  There's a thread about it, from a week or so ago.  I found that the Poser Morph Brush worked well for correcting the morphs.  The resulting tweaks can be mixed into the original JCM's as a new morph, replacing the old one.

The way I worked was to keep the base geometry as close to Antonia's as possible, for the sake of joints and joint morphs.  I then morph it into the final garment shape.  I don't know if such a process might help you.

===========================sigline======================================================

Cage can be an opinionated jerk who posts without thinking.  He apologizes for this.  He's honestly not trying to be a turkeyhead.

Cage had some freebies, compatible with Poser 11 and below.  His Python scripts were saved at archive.org, along with the rest of the Morphography site, where they were hosted.