Ah yeah the bust, I've noticed that before, but not the waist (just had another look at it... can completely see what you mean now lol)... there is a marked shape difference between the AF and EF versions (the elder version is loose around that area and the bust is normal elder size). I could probably fix that stuff on the AF mesh (I want to convert it anyway to replace the teen one so I can texture reference, so I might as well fix the adult version).