Since I had a tough time understanding how the wofati 0.7 berm would be shaped before we came out, i thought people on the outside might appreciate this sketch for clarification. This isn't intended to accurately show the frame details, or the umbrella layers:
image.jpg
I think I'll just lie down here for a second. And ponder this tiny ad:
Permaculture Voices 1, 2 and 3 - all 117 hours of video!