1st post, looking for advice

[earle]

Originally Posted by smokeonthewater

You are building a bridge, not a concrete slab... The 1/2" ply sheet is only the deck of the bridge... The cross braces on edge are the framework.

If you have any doubt, build a braced test plank...

Never thot of it that way, but makes sense. Going to make a mock up tomorrow and see. Thanks