Just bought a KJ Classic 3 and fired it up this morning to get a little experience but after 2 hours and all vents wide open could only get it up to 300 degrees. I’m thinking I just didn’t have enough charcoal as I only put charcoal and one side (using the divider) and probably half full, so about 1/4 full in total. Any suggestions welcome including what you use to get a strong fire started! Going to try a pork loin tonight so plan to take out the divider and fill the basket about half full this time. Thanks in advance!