not ambidextrous no. but good at multi tasking as you are dealing with so many different things all the time.
1. topping up pellets every 2 minutes - if they get too low the temp will drop. so make sure it's topped up. if it gets too low when you top up you could smother the flames and then need to light it again. so it's something you need to do in small handfuls but regularly. don't try and cheat it by throwing in tonnes at a time. so any time you have a spare 15 seconds. open it up and take a look and put in a small handful of pellets.
2. rotating pizzas every 30 seconds (otherwise one side will burn). stick pizza in. wait roughly 30 seconds. then rotate it. i do this by grabbing the front door with one hand and taking it off. peel in other hand and i scoop the pizza up. i then close the door to keep the heat in. now that hand is free as i'm no longer holding the door, i transfer peel to that hand. grab the wooden peel with other hand and rotate the pizza. i then put wooden peel down. swap hands and open the door and put the pizza in and close the door. you want do do this as quickly as possible. so the oven temp doesn't drop and the pizza doesn't have a chance to cool down. i know someone who rotates their pizza's every 15-20 seconds to get it more even all over. but i think once is enough.
You cant have the pellet chute set right, i often put a funnel on the top of mine so i can fit a large amount of pellets in so i don't need to keep adding all the time. Easy lasts 30 minutes.
I only use my wooden peel for the initial launching the pizza into the oven so it doesn't stick, after that use the metal peels to turn but have it down to a fine art. One quick push and the pizza is on then a few circular shakes and the pizza rotates then launch back in, all taking about 5 seconds.
I have seen a fantastic mod where someone has used a circular stone and put a motor underneath to rotate the pizza while cooking, plus a larger flame guard helps stop the burning.