i have this mouse model, but in this particular bone as seeing in picture, the vertices act loudly when i assign to them weight (even if it is the lowest wieght possible to assign).
here is the model and armature, in the red circle is a vertice that dont have any weight at all.
in here i rotate the bone. vertice in circle doesnt move.
but in here, when i assign very very low weight, the vertice moves as if i assigned 0.7 weight to it.
what is wrong? i want the bone in the picture to have a very minor effect on the vertice.
how to do it?