You were just talking about them folding with the rest of the rig. They can't do both. Too many bolts to undo.
??? I remove the drill bit once I drill the hole. The force is spread across the many pins. If you have read the thread you would know I am talking about adding grooves in the mating end surfaces of the two main boards so there won't be movement. The added 1x6 boards are really just to hold the pins and spread the force of the single bolt. I don't want to handle more than the minimum number of pieces. In this case two boards and the large bolt holding it all together.