This is the release initiated by a twisting of the ski, or boot, perpendicular to the direction of travel. In other words, most commonly you go forward when your ski is going across the hill or your body rotates across the ski. Again this setting is determined by the formula, but you need to have an accurate idea of the subjective factor – your skiing style – and again, err on the side of safety.
As you can see from the photo, Dan uses a calibrated Torque Wrench on top of a metal boot insert to pop the boot out of the binding. He adjusts the binding indicator setting until the release point on the Torque Wrench corresponds to the calculated formula release pressure and locks in the binding setting.