Which rack to place the meat for smoking

[backpacker048]

I'm a brand new "newbie" to this smoking' business and have a basic question.  If I'm only smoking one piece of meat, such as a london broil, where do I place it in the smoker - top rack, middle rack, bottom rack?///  I have a 30" electric Masterbuilt with a front door and 4 racks.

Thanks,

Backpacker048

 

[SmokinAl]

I usually put it on the middle rack of a vertical smoker.

Al