A really good explanation! Excellent video overall! Another angle to look at the anti-sway bar, is not so much the bar trying to counter the outside & inside suspension movement. Rather, it is the fact inside spring TRYING to elongate, that creates the force through the anti-sway bar to the other side, trying to push the outside wheel down. The anti-sway bar itself does not create the counter-acting force; it simply conducts them from one spring to the other.
