This was a bit difficult due to the waistband and my choice to remove the back dart. I am using a straight waistband based on a favorite pair of jeans, and forgot to add 4 cm of underwrap but will do so on the sloper. I removed the single back dart by removing 3/4 cm on the side seam and CB from the top of the waistband and made sure that the inseam and side seam for the back went down the length of the dart. I also added 4 cm crutch ease, which differed from the proposed 1 cm crutch ease on the 1/4 sloper.
I also used the numbered pattern paper instead of the brown paper. I can redraw with the pattern paper if necessary.