|After you have made a body mold and crotch curve template of your body space for adjusting your pant pattern, you need to learn how to use it. I found a blog article that explains how to align your pattern, position your template on the pattern, and draw the corrected lines. It includes text and photos.
Want to make a body mold with tin foil? Search in the PatternReview Tips for "Find your Crotch Curve/Body Space with Foil!"