True or False: The assembly jig must be set up after drilling pilot holes into the stringers.

The correct choice indicates that the assembly jig should indeed be set up after drilling pilot holes into the stringers. This is because once the pilot holes are drilled, the assembly jig can be accurately positioned to ensure proper alignment and fit of the components being joined.

Setting up the jig after establishing the pilot holes allows for better precision in the assembly process, as the pilot holes serve as reference points that help in aligning the jig. This ensures that the stringers, which are critical components in the structural integrity of the assembly, are accurately placed and secured in the correct orientation relative to other parts.

While it is true that different assembly methodologies could potentially alter the sequence of these operations, in standard practices, establishing the jig after pilot hole drilling is a common and effective procedure for achieving optimal results in the assembly process.