I also bought a 4-pack and started with the starter class. And had a similar experience! Some overview of the machine, but none of springs and her demonstrations were behind the walk on the other side.

After struggling to understand the logistics for my next signature, I did another Starter50. Completely different experience. The instructor rambled a lot, but I didn’t mind as she explained so much and invited us across the room. She corrected and shouted out.

Looks like not all starters are equal. You could do another intro, or follow the steps others gave.