Grilling over 250 times a year I was having trouble getting enought heat so I got a gas line with a regulator where I could adjust the amount of gas from the tank,bought it from Ace hardware very similar to the one I use on my deep fryer,and the one on my gas smoker, I can get temp. of grill up to 350 degrees in 3 min. it has turned a good grill into a great grill!!! can also adjust the heat if I want to cook slow.