I built a bridge on my 1 sq ft diaroma, and thought I was building a Warren Truss bridge. It seems, however, I left off the vertical support members (perpendicular to the bridge deck.) How critical are they to the Warren Truss style? Is there another style that doesn't use them?
I have: _____________________ / \ / \ / \ / \ / \ / \
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I should have: _____________________ /|\|/|\|/|\|/|\|/|\|/|\
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Structurally speaking, how imporant are the vertical supports?
Puckdropper