I liked my new stove so much I had put it in my cookset in the pack. I forgot to take the old one to the camp. So last night at coffee time, I had to make a new stove. Used a little of the scrap carbon mat, a {very short section of} soda can and the trimmed down hardware cloth pot stand. It's pretty unstable using the coffee pot with the stand inside the pot, so I had to use it on the outside. {after I had trimmed it to fit the inside} I did use it on the inside this morning when I warmed up a cup of last night's coffee.
I thought I had taken pictures, but apparently not. Take my word for it, it is a stove better suited to cups than pots. And carbon mat will bond with aluminium, so steel cans are better.