Colby - a couple of things about their size chart.
They shifted everything one size a few years ago. So your old large is now a medium large in the current suits.
Women's Sizing
Size WML
Height (feet.inches)5.6-5.11
Weight (lbs) 139-154
As you no doubt know from years of experience, putting on a wetsuit is a science, and many people have a hard time with it. The most common problems we see are that people do not pull up the garment into the crotch far enough AND that they don't move the torso material up enough to truly get their shoulders and arms into the right position.
We have a great "how to" pdf that even very experienced wetsuit users could probably get a few tips from. You can find it here:
http://www.blueseventy.com/docs/BS_FIT_CHART__08.pdf