The number of bolts don't help, it's the dolls and their entrapment that make the system work, regular tin works fine it bends square to the bolt flats. There is no chafing, fretting, or signs of any movement on any part when it is taken apart.
I replace the tabs anytime I take it apart.
It's the lack of possible twisting motion that keeps everything tight.
Simple, not over engineered and works!
Last edited by Turbo-6; 08/21/14 11:09 PM.
