Av8er
is one Smokin' Farker
Before you spend money on something you don't need how about you give running the cooker another shot? Tons of great advice in here and I can almost guarantee you don't need that expanded metal for the firebox grill grate. Langs have been around for a long time and if those grates needed to have smaller holes they would have made that modification years ago to keep customers happy.
I run it last night and it was doing fine until I added my last split. By that time most my coals had already fallen through and there wasnt enough of a coal bed it ignite the split I just added and the temp kept falling. I was adding a split or two when my temps would hit about 265ish that would bring it back up to 280-300. I would like to think that if I had enough coals on the grate that the temps would have come back up instead of continuing to fall. Just my reasoning for considering adding the second grate material.