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Facet design question

Is there an error in Jeff Graham’s Light House design? After cutting the pavilion you have a square along sides 12-36-60-84 (96 index). The crown instructions call for C1 at 42 degrees at 12-36-60-84, cutting to meet girdle. How can that be? All you get is a step cut, parallel to the girdle, regardless of angle. The diagram shows it intersecting the girdle at 24-72. To get any meet to the girdle, you need a different set of indices. Maybe I’m just missing something simple?

You need to create a girdle first , the next row of facets cut through them and create the tapered facet