I am building a high tunnel. I have a 40' jig onsite to build 10 parabolic trusses. Each is built w/ 2 1x6 laminated and screwed, then a 4x4 block every 1' then 2 more 1x6's epoxied and screwed ...
We just had a new AC air handler installed, and it's much taller than the old one. Due to an error on my part, it's actually too tall for the space. And it is deeper than the space between the ...