I think some things have been misinterpreted amonst a thread that I started originally with an important question to assist and insure concern for a homeowner, but not myself. Once I got all the details of the designed operation and setup requirements of this particular brand of stove, I wanted to verify the best possible instruments for correctly performing the service that ALL customers certainly deserve. I don't get much understanding of what's going on with a pegged gage reading, nor get caught up on who does this important step - someone gets it done, and in the best way possible. In my profile here, I consider myself an "Apprentice" - this means I am branching out into a field that I not completely familiar, but anxious to excell at. I do not support any lashing out at dealers, nor put post counts into my rational with corresponding to other members. And my misspelling of "Harman" was merely an apprentice mistake, which I probably have at least a few weeks of initiation time to be let passed?