Welcome aboard SpecialK.
I have been smoking mainly Aromatics for many years, and I suppose my experience has virtually eliminated that particular issue.
It has been my experience that most of the time excessive heat stems from packing too tightly, puffing to rapidly, and repeated lighting of the tobacco. The first two are relatively easy to overcome, but the latter (repeated lighting) is more difficult to overcome.
In my opinion (and there are many different views on this particular aspect of pipe smoking) frequent tamping can help maintain a smaller and therefore cooler ember. You must be conscious of the pressure used when tamping, puffing technique while tamping, and twisting the tamper to sand down the ash. There have been a number of threads addressing this particular technique.
Over time you will develop your own "style" and rituals resulting in longer more flavorful and cooler smokes.
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