I've been cooking inside my stove this year and wondering if it's bad for it. I put a cast iron skillet on top of a bed of coals and get it ripping hot, then throw steaks, burgers, or salmon with the skin on it, close the door and wait just a few minutes. Turn everything over and in 10-12 minutes I have the best heat flashed meal ever. Nice crust on steaks, nice crisp skin on salmon. I use a fireproof glove to get the pan out. Wondering if anyone else does this and if there's any downside like grease getting into the chimney liner and causing a fire.