Well i finished up my UDS and seasoned it last night. The temp never got over 300 with all 3 intakes open. What am i doing wrong? I put about 8 pounds of charcoal in the basket, started about 15 pieces in the chimney and poured over the top of the coals in the basket. Put the basket in the drum and put the lid on after about 10 minutes. Exhaust was wide open. What do y'all think?