Believable3D: I just played with Antonia for a bit and, yeah, chest and collar scaling doesn't work so well. I did a lot of work on the scaling support, but I think there are just some fundamental problems in the way Poser works.

Here's a trick though: scale the whole figure up to, say, 110%, then scale everything but the chest and collars down until you get the proportions you want. Except for the hands and feet, all other limbs should scale pretty well in any direction. I'll eventually add a dial to scale the hands as a whole, but I think for your male morph they should be just fine.

If modifying the joint works better for you, though, by all means do it. It gives you more freedom when you do the morphs, but then you might have to work a little bit harder to get the joints to work again. The only potential problem I see is that the JCMs might not work with your modified joints and you might have to modify or disable them.

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