Bolt preload can also be controlled by torquing the bolt to the point of yielding. This can largely be prevented with proper screw design and torquing of the abutment. In bolted joints, most of the embedment occurs during torquing. One of the rigging challenges with Spanish web is arresting the torquing forces involved. Conventional elevators are bulkier and are designed to withstand leverage and torquing forces. Heat setting can eliminate the tendency of undesirable torquing. Instead, it is done by jumping upwards and torquing your body.