I never did get around to adding any cross support. I have hauled one ton pallets of wood pellets twice so far and at this point I don't think the extra support is needed. My plan is to leave well enough alone.
1953 Chevrolet 3600 Fried Green T'mater (Vern) In the Stovebolt Gallery Caution: Political Statement Man who runs in front of car gets tired, man who runs behind car gets exhausted.