In a roundabout you nearly always need to reposition your hands. At least in the smaller ones there is around here. And the turn signal is important, because ma

In a roundabout you nearly always need to reposition your hands. At least in the smaller ones there is around here. And the turn signal is important, because many roundabout have 2 lanes, and if you are in the inner lane, you really need to indicate you want to exit. Also, my technique is to keep my left hand fixed relative to the car (thus near the stalk), and grab the wheel with the right one, the wheel then slide in my left hand and if I need more force, I close my left fist on the wheel and I have one hand at the best possible position to control the wheel with two hands. Anyway, I would really hate having buttons moving with the wheel.