http://feldoncentral.com/bbqcalculator.html?cc=30,60,0,0,0,0,42390.00,14130.00&fb=22,26,26,0,0,14872.00,14130.00,105.3&ch=4,743.60,59.20&fi=0,0,0,44.62,0&fc=12.31,17.40,118.98]Link
here is the link to my build numbers and I am very close on most things
fire box is 105% ,
opening between fire...