Lesson 1 or lesson 2?

[Macaulay]

I'm just wondering, in full detail, what level 1 and 2 entails. I've been doing tons of studying on watch parts and components and what they do. My question is, should I start with level 1 or can I go strait to level 2? 

[transporter]

Are you referring to the DLC? If so I’ve been a hobbyist for 8 years now, I’ve two lathes, I’ve made numerous pieces by hand, a nice bench set up, worked on so many watches and also clocks including 3 train Westminster.
I started at lesson one, and still learnt a few things, now going back over lesson 2 for the 3rd time so that I can get it in my head 100%

If it is the DLC, go into at with the thought that you don’t know anything, I found that helps enormously