just curious. i am new to pellet grilling, having had a gas grill for my adult life. i have seen the videos here, talked to some of the rec tec guys. a greasy/dirty grill is a seasoned grill? i admit i am a bit confused on the subject. i can understand how using a grill over time can "season it". metal bends and gives under heat, the cooker learns hot and cold spots, learns techniques , etc to improve the food. but i just dont see how a dirty greasy grill adds to the "seasoning". i tend to clean the grill after each cook. it is not pristine, and some grease does accumulate over time, because i am just not that anal about it. but purposefully allowing grease and cooking waste to accumulate on the grill to "season" it? dont get it, or am i naive and missing something?