YES A SWAY BAR i remember now he said sway something, thanks so much.
Does anyone know how much these cost and what exactly they do and if they are worth it?

is there a handling difference between the gt2 arms and the graphite ones coming with the ft?( i think they are graphite)brain fart sorry.

The same guy with the sway bar had a small black can he called a resistor that went to the servo and he told me it got more power to the servo.
is this true and how does it do this? does it hook right up to the receiver plug into the servo, i dont know how that would work but thats how he had it.

anything to add to the list?