Extenuating circumstances prevented me from replying before. We do still need help. RMH we built does (pretty much) keep house warm but still getting smoke back problems and self feed does not work, we are stuck cutting wood pieces into tiny size to shove under barrel. This is the only way to prevent smoke back (although if wind is blowing just right even that doesn't help).
Hoping we can take this off line for background of project update and post publicly resolution/suggestions (reason for delay, I tried messaging you privately before but a message came up as I was about to send that no one checks the admin email).
I am flexible in time frame, there is not much we can do to change anything until weather warms and volunteers are available to come help make changes.
Hopeful for your response.