Reply To: adjustment basic patterns and sleeve

[the_professors_assistantKeymaster]

You’re essentially doing a method known as slash and spread method at major points of the pattern in order to get an even increase (or decrease). Here’s another article from Burda which might be even more helpful as they break down a bodice. We hope to have our own tutorial on it someday. http://www.burdastyle.com/techniques/grade-a-bodice-pattern-to-a-larger-size