Mikefrommaine, you may have solved the problem! I richened the air/fuel mixture, (closed) the secondary air a bit when I could hear the rumble, and it got louder! The factory setting mark is about 33% open, now it's15-20% I saw stack temps around 275F still, but they were sustained for almost two hours and Zero Smoke
This thing puts out some heat, charger my 115gal indirect from 105 to 175 and had to dump quite a bit of heat in the floor. The reason I fired it was to charge the indirect so I didn't need to fire the toyotomi for a shower in the morning. Anyhow, things are looking up, I was thinking the fire needed more air, it is always my motto to let more air in if the stack is low, but not this time. I still think my stack is low, but it burned well, and some of the tar-glazeing in the lower chaimber exaporated/burned off. Thanks all for your input! Buyers remorse now gone
Now that I have some type of baseline, I can work from here.
TS