Sorry I couldn't find the answer using search, but what's the reason behind V3's hip orientation being slightly tilted?  Of all the time I've been using V3, I just now realized that hip orientation of x,y,x rotation under joint editor is not zero.  The actual initial hip position itself is all zero (under the properties), but the orientation value under joint editor is not.  Because of this, when I rotate the hip along the y-axis, V3 rotates slightly tilted.  I've checked the other Daz figures but V3 seems to the only figure that has this issue.  I've even downloaded a brand new copy of V3 from the Daz and installed it but still the same thing.

I can easily fix this by manually changing the orientation to all zeroes, but why was it like this to begin with?