Set up is easy - whether its a single SuperTrestle or a full set.

Carry it over to the job. Make certain that the foundation and the area is safe.

Lift the deck by the carry handle to the height you want and slide in the locking pin. Secure the pin with the R Clip.

If you're using the Set then put the get the second Supertrestle and set it up. Drop the connecting Treadplank pins into the receiving holes in the Supertrestle decks.

Make sure everything is stable and surfaces are free from grease, obstructions, etc. And that's it.