It looks like Weber suggests using a water pan on the flavorizer bars for long cooks. Maybe that is the fix for all of the concerns? If they were to give us a couple water pans to put on both sides of the smoker. This will help even the temperature and catch the grease preventing fire risks. I’d push them to the back to force the smoke through the front to escape on the back of the grill.
My EX6 gets delivered on Wednesday (FINALLY)... can someone give me the dimensions of the area between the flavorizor bars and the grill grates? I’ll likely try to find an aluminum pan like these: Mophorn Set of 6 Hotel Pan 2 Inch Steam Table Pan Full Size 20x12x2 Inch 9 Quart Stainless Steel Anti Jam Steam Table Pan
https://www.amazon.com/dp/B07PCJ1MF7/ref=cm_sw_r_cp_api_i_s22sEbK1HF3SE