We have several techniques for getting them off the way they were made. The most common is to go backwards for a couple of inches before you go forwards, in other words slide the pizza back towards you a bit before you put it in, that helps to break it free. Also, sometimes it is better to use a series of quick pullbacks versus one fast motion, we call that the “machine-gun”. Finally, some of my kids have had success with putting the board at an angle, say 4 o’clock looking down at it, then slapping the handle into their other hand. It effectively turns the pizza a bit, which again helps to break it free. I’ve never been able to do that one. As was previously mentioned, the quicker it comes off the board the better. I use a mix of fine and coarse cornmeal.