First time this egg has been lit.... Filled egg with BGE brand lump pretty much to top of firebox. Lit egg with two BGE brand fire starters on top of lump. Let burn for 15 minutes and closed lid. This baby got to 400 in like 5 minutes. That was three hours ago and I can't get it to drop below 400. Daisy wheel is closed and bottom vent is only about 1/4" open. I have opened dome a couple times to let heat out but it didn't help. What did I do wrong and how can I fix it? It is a large by the way.
LBGE, Sweet home Alabama........
Stay thirsty my friends .