To attach the Flame Boss® Adapter Plate to your Kamado Style grill, here is a video of Flame Boss® 400 Kamado showing the process (Note: the same steps work for the Flame Boss 500 Kamado controller and EGG Genius):
https://youtube.com/shorts/TOo1wqFizwM?feature=share
For additional assistance please contact us at support@flameboss.com or 1-800-978-9078 M-S 9 AM to 6 PM EST