I have a cast iron stovetop grill. I have always wanted one, but now that I have it I know I'm doing it wrong. When I set the heat to low/medium-low, the heat is too low, things take too long to cook and I can't get a sear on my meat at all. When I go Medium/medium-high, the heat is too high. The grill smokes like crazy, my house fills, the alarms go off. The meat sears but doesn't cook right and it dries out. Please help!