I was the meaning that this cames simply from the W-1 for the Electrons and
from the W-2/3 for the (anti Up, anti Charm, anti Top) and
from the W-1/3 for the (Down, Strange and Bottom) and
from the W+1/3 for the (anti Down, anti Strange and anti Bottom) and
from the W+2/3 for the (Up, Charm and Top) as well
from the W+1 for the Positrons (anti Elektrons)
Why should that not be possible as there is no other fundamental charge?