Lifelines at the ready!
Yup. Went to the dollar store today and got some dental floss. I'm on Chart 1 row 17 and haven't touched it since last night because I wanted to be able to put the lifeline in before starting the second set of increases.
I figured out my mistake too. So I was happily knitting it yesterday. As soon as I do row 19, in will go my lifeline and Ill work away at the rest of Chart 1 repeat 1.