Sure, Chris. That's another caveat I should have mentioned when deciding if a person can really get away with using single-wall. I guess I'm blessed with really good draft - and I take some credit for working hard to provide really good firewood - so I rarely suffer from cat stalls on long low burns.With less draft, you also cannot operate the stove as low as possible and still keep the cat active.
so I settled on the Buck 91, I researched that Princess Up/Down and thought I had a chance until I learned the ultra was so high. I believe the previous Model had a 30* slant on the rear and would have fit but couldnt find one... 