I was working correctly until i started working on the hands and it seems that i have some issue and i can’t continue working symmetrical.
The symmetry is off, and also, it applies more “pression” on one side than the other one. The image shows its correctly, those are only simple brushes on the model for test, and you can see the right arm its much more pronounced than the other. it would be great if someone can help me 
Did you do a Smart ReSym(Tool>Deformation>Smart ReSym)?
You’ll need to mask one half before you do it – that would be the side you think is “right”.
Best,
Jason.
i already done smart resym, also unify, and havent worked.
It looks like it got rotated, mostly likely during transpose… you might want to see if you can rotate it back to neutral and try ReSym again.
Best,
Jason.
Did you start this mesh with zspheres?
I didn’t transpose it, i added as a subtool to the head. (i’m working the symmetry in the Z axis)
I did start the mesh from zpheres.