Wood Heaters, page-199

It's a cathedral ceiling so the flue has a drop box at about 22deg above the first 2 sections then there's another 2 through that to the cowl. I bought it about 4 months ago, it was all new.
Apparently the inner flues in the triple flue section outside is different to the first 2 sections. I don't think they looked at them, just held them up to get the lower ones out and lowered them again into the 2 new sections at the bottom.

I looked at the second section and the join had sprung apart right to the base so it was letting it slip down inside the bottom section. That was supplied by Jarrahdale they said.

That might be it for the year now it's warming up at last. They are probably hoping so too.