As above, turn the pack face up (palm down) and slide the card over, it is now face up, level with the floor. With your right hand pick up the rest of the pack and start to flip it over (left to right) face down onto that card. As you do so, curl your left fingers to raise the single card and meet the pack in overhand shuffle position, before the pack ends up all the way face down. You should now be in overhand shuffle position with the bottom card of the deck reversed.