Select multiple Path points and Move with G, its a horror to move it with the gizmo, make path points snap to surface, make path mirror duplictae depending on the mesh symmetry !

Select multiple Path points at same time and Move with G, its a horror to move it with the gizmo.

make path points snap autmaticly to surface when duplicate and moce to the other side of the mesh !

make path mirror duplictae depending on the mesh symmetry ! sometimes some effects dont have symmetry so we have to move the same path on the other side of the mesh manually, but to move it with the gizmo the path dont snap to the surface automaticly, so its useless becasue you have to touch every single path point again to snap it on the surface and you destroy they symmetry by hand  beause you need to move the path point in order to snap to the surface and the you lost the position and symmetry !