In my mind, the primary purpose of a truss is structural. I guess they can keep rain out in an indirect way (by supporting the roof), but it just seems a bit off.
I think that's exactly the point. From what the OP was describing, he was helping the engineers do their actual work with a little structural support.

thor

Feel the white light, the light within
Be your own disciple, fan the sparks of will
For all of us waiting, your kingdom will come

In reply to Re^2: Just hammering nails... by thor
in thread Just hammering nails... by samizdat

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