Having a hard time managing heat on my new char griller smoker pro. My first five hour cook has already melted the paint off of the back of my SFB. I seemed that I had to get the SFB that hot to get a good temp inside of the main chamber. I am losing some heat around the SFB lid and have plans to correct that. I don't feel that that minor heat loss should make such a drastic change in overall temp. I had a hard time running at 225 inside main chamber even with the extremely hot SFB. I also plan to put angle iron around main chamber lips to help hold heat. Any other suggestions or has anyone else run into this issue. Im aware this is a fairly cheap smoking product but still should be manageable. Thanks