2.5 M Titanium Stove Pipe
Horrible design on the chimney shoot top gets clogged and burnt some spots in the top of the tent otherwise that the tent was greatt I’m going to redesign my chimney shoot, and should be better than ever.
Make sure the retention tabs on the spark arrestor are engaging the top of the chimney. Sounds like the spark arrestor has slid down the chimney. When that happens, you will have enough draft for the stove to work, but the opening will clog with creosote.