Welcome!
Firebox size is very important for offset and RF. Enter your cooking chamber dimensions into the SmokerBuilder calculator. You want 105-115% on your FB size.
Good luck!
Welcome to the crew.
In my experience the stack damper is the last adjustment, the air intakes in the FB are first. But the first thing really is learning fire size and control
Making memories.
Current Smokers: Backyard RF Offset and Hybrid RF Offset trailer rig with Cowboy cooker and fish fryer, always room for more........
Welcome....the information here is real world. Most of the guys here have actual experience building pits. Ask the question so you don't make the same mistake we did!
Play with the calculator....it will give you the throat size, stack size and firebox size....all important to be of proper dimensions if you want your pit to be easy and fun to cook on. Get them wrong and plan on fighting your cooker every time you light a fire in it.