I've been a member of this forum for over a year, using a "blower" with vent covers to attempt to make my (blocked) regular Weber kettle into a "smoker" - which it actually did on a "small" scale (less than 3 hours of smoking.) But now I have what I have read many times is the BEST - an 18.5 Weber Smokey Mountaln smoker. Please give me ADVICE!