View Single Post
Old 12-17-2011, 03:28 AM   #25 (permalink)
pete c
Master EcoModder
 
Join Date: Oct 2011
Location: ellington, ct
Posts: 823
Thanks: 41
Thanked 98 Times in 75 Posts
roll the cinder block 90 degrees so the openings are at the top/bottom. it is much stronger that way. the way you have it, it is likely to crumble.

nice job, so far.
  Reply With Quote