Yip.
20ft as a side walls, then 40ft Ontop. Shooting under the 40ft. 40ft is filled with bales of old tires and a standoff cover of ply.
I'll see if I can find my original design for it...
Found it, half way down this page -
https://www.nzhuntingandshooting.co....6/index6.html#
I haven't been involved for 5 years (moved away) so not sure where they are at now.
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