I put a new regular hose and regulator on my Q200. It went from maxing out around 400-450 on the lid thermometer to more like 600+. It was great for a quick cook. Took 5 mins to hit 500 degrees. It was all great until one night I decided to leave the grill on after a cook to burn off the grease. Well, next morning I realized I left it on all night and the 20lb tank was empty. The grate was really clean except for some ash. But, I also notice the grill had literally sunk (melted) down about 1/2" or so where it mounts to the legs. I think I came fairly close to nuclear meltdown.
Here you can see how the bolts holding the grill to the frame are sunk down. I am not saying you shouldn't do what you are doing. I did it. But just beware and don't forget to turn the grill off after done using it.
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