Here's my first test combining the new JCMs for shoulder down and shoulder forward. **Phantom3D**'s JCMs are on the top, my new ones on the bottom. Since the new version does for now only work on the low-poly mesh, we see some AO artifacts on the deformed parts. But I think the shape itself looks really good.

I'm actually quite pleased with this. It shows that the general approach I adopted for the JCMs works: don't just fix mesh problems that occur on bending, but try to imitate how the body's surface would deform in reality. It looks like there won't be that much tweaking needed to make the JCMs work together nicely. Of course other joints might pose more problems. But I kind of doubt it, since the shoulders tend to be the parts that bend the worst in Poser figures.

-- I'm not mad at you, just Westphalian.