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Lay the assembly on a flat surface, this is crucial to ensure a square frame

Good flat surfaces: Poured concrete, glass, stone countertop

Bad flat surfaces: Carpeted floor, tile floor, concrete surface

Align the extrusions - make sure they are flush

Tighten the quick connectors to secure the extrusions together.

Always verify the strength of the connection between the extrusions. If the connection is not strong, loosen the set screw, ensure that the T-nut pin groove is positioned below the set screw, and reconnect the extrusions.

Build Tip: You can use a spare 3030 extrusion or the Engineer Square to help align the assembly

Repeat the previous steps and tighten the marked quick connector.

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