Assuming we're talking about elevation from a flat tee, for example, that's how I approach elevation. It's a little easier to throw uphill, IMO, since I can get on my back leg. Down hill is harder, IMO, since leaning over the front foot down hill makes for tricky balanceIf the East/West spine tilt controls the hyzer angle, what controls the elevation angle? North/South tilt? Because sometimes we need to throw level or below, sometimes much higher?