I'm joining from Richmond, Tx after several months of using Jeff's recipes I receive in the weekly email. Our favorites so far: chicken wings, pulled pork and pork tenderloin. Using a MES analog (beginner version). Plan to get a digital version after I've had more experience and approval from my supervisor Next week will try a roast with the A-MAZE-N pellet smoker. Question: Is air flow adequate in the analog version for the pellet smoker or should I drill hole in bottom and top/side as discussed?