I just purchased a 2018 RR TD6 HSE. It has a beautiful ride and I know it will be very capable off road, which is one of the reasons I bought it given my need for over-sand and winter mud/snow travel. I understand that it's a very large, heavy car but the amount of body lean on undulating and curvy mountain roads is more than I anticipated, even when driving in "Dynamic" mode. In fairness, I'm coming from slightly smaller, more "sport" oriented SUVs like our Cayenne S, and my old Touareg, and I did consider the RR Sport, but it wasn't as large as I wanted. Has anyone done any aftermarket modifications of suspension? Perhaps larger sway bars? Any ideas? The dealer mentioned that RR may roll out SVO aftermarket tuning options but that could be a few years from now, if it does happen. Who are some of the trusted vendors for aftermarket suspension tuning for RR's?