I have a Weston "Prago Trade" Stainless Steel propane smoker. I have been playing with it after seasoning it and here is my problem. The max temp I can get out of the smoker is 275. That temp is with the unit completely empty(not even a water pan). With the water pan installed and any kind of meat my best temp has been 210. The Smoker comes with a brass burner, 20000BTU in the 36in or the 48. Before I give serious consideration to trying a bigger burner, what do all you Smokaholics think of drilling out the orfice 1 drill size bigger. I have had burners before that had bad casting. Thank you as always for your help.