Watch the video first and then refer to the photos below for reference.
Below are photos of what you SHOULD NOT do during frame assembly.
You should never completely tighten or torque each bolt as you assemble each corner. Doing so will cause the very last corner and roller to be too far apart to assemble. (Photo Below on Left)
Forcing the last roller and corner together will be difficult and may cause the bolt to cross-thread and strip down into the roller and may also cause an enormous amount of stress to all the remaining attached corners which can cause any of the corners to fail or break. (Photo Below on Right)
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