So imbalance at the y-axis can cause issues at the z-axis? say breast grab, the hands are aiming in the right direction, centered, but they're not touching and instead a few inches away, so it would seem there's an invisible wall between themSorry I forgot to said it.
Usually its caused by abnormal body proportions.
For example the male chara has 180cm height and the female is only 150cm.
so it made me think that I had to change the collision scale cause I changed the breast scale(not just size but scale settings) cause of a problem along the z-axis
but it was actually y-axis all along?
I'll change the heights later to be nearly the same and see what happens(this issue was with Rangiku which was made 172cm in height, but I didn't notice it with Boa Hancock which I had mistakenly made at a lower height, the two have very similar body types so you may be right...huh..that's so weird. alright will look into it later)