Thanks for everyone’s post on diy mods. The stoves made of .007 stainless steel on top, front and back. The sides (belly) section is .005 Ti . It’s made to fold back on its self for transit, fits nicely in Tyvek bag. Springs and 30# leader wire hold the bottom together . Ordered Ti and stove jack from lite outdoors arrived in two days! Sewed jack in place with 50# FireWire by hand. Its hard to think about putting a hole in a $1000 tent. Have only spent one night in it so far, 19 degrees outside, easily 80 in side. Burned cedar, so not a true test of stove .