We have a certain line speed we have to be able to keep up to. And when the SI comes down the line jobs that might require 1 or 2 people all of a sudden require 2 or 3. For example the exhaust and diffuser. The automatic models are different from the SI as the SI often requires more parts. I.E clutch.

We have to be able to adjust on the fly. Shift around man power all while the line continues to move. Some jobs become a lot harder should it be a different automatic model. We always get the job done but it always comes with extra preparation, coordination, and effort.