Op
Congrats on your purchase.
Maybe look into the snake method since your just getting used to the kamado.
Key is to start a very small fire and bring up to temp in a cooker like that. Once you exceed your desired temp, it's very hard to bring down as they hold temp well by design, and are super efficient. You'll also want to control your vents to contain the fire.
I do more of a "minion method" approach. I form a pile of lump coals. Place a fire starter in the middle and ignite (i use cotton ball and isopropyl alcohol). By the time it burns out and the coals catch (in the middle only), I add the wood chunks on various spots on the pile, and close the smoker, little goes a long way. As it's coming up to desired temp, I close the vents down to where theyre barely open. Give it some time to begin burning cleanly and then add on the meat. I bet after a few cooks you'll have it dialed in, good luck
Edit- also, you don't wanna be using briquettes in that thing unless your direct, high heat grilling. Lump>