Not yet, tomorrow, I blew my motor, trans and steering servo in one day, all fixed except servo, getting from gpracer tomorrow.
From reviews online, next to the anza( which is a beautiful, alum. / carbon fiber chassis) this is the one that helps in corners, and roll overs. Biggest probs I had. I still want the anza, soon! But will put the strc thru the paces! Bash the h outta of it!!