As your swing nears impact, your right wrist is (I hope) still significantly hinged, like mine. The key now is to release that hinge. I liken it to casting a fishing line. Through impact, picture casting the line across your body, getting the lure to fly straight at your target. And since big fish like deeper water, see the lure flying out as far as possible. To match this image, unhinge your wrists at top speed. The trick, as in fishing, is to continue swinging your right arm as you unhinge your right wrist. If you only unhinge, the lure (and the ball) will fly way to the left.