Whoever designed this grill, did not have a woman in mind when switching out the propane tank! When full, I cannot lift the tank to get it back onto the guage!! On my hands and knees trying to lift that heavy thing, is impossible!! You cannot get any leverage. Unlike a strong man, who can lift it with one hand, it is super heavy, and I a not weak. ) I will probably not buy another one if designed this way. What a hassle!! My previous grill lasted 13 years and was awesome. This one looked old and has not held up after just a few uses.