"Losing heat up the flue"

"I'm just saying there is no one-rule-fits-all as oldspark appears to imply"
I did not imply that at all, where are you getting that from, I have said in numerous posts that YRMV on many different topics, its posts like yours that have implications in them.

I have read where you said it works for you..I don't know where he got it from either!

Geez, is it really impossible to have a discussion about this issue without the participants pointing accusing fingers at each other?

Just askin'.

This thread is rife with inferences and conjecture, proof positive that nomenclature and/or the English language is subject to interpretation. Good luck getting everyone to agree on a glossary of terms to put together as a FAQ or sticky. Hearding cats may be easier.

Try as I may to choose my words carefully, I still find I have to clarify points I made. I also frequently infer otherwise from what others say. We are human after all and the English language has many ambiguities.