Adjust between two sizes
If you are one size on the top and another on the bottom, you can trace to different sizes of and adjust in the waistline.
It´s always a good idea to place the difference in both side seam, darts and pleats if you have that on your model.
Side seam: You can increase or decrease your side seam by approx. 1 cm. in both sides
Darts: You can increase or decrease the depth of you dart approx. 0,5 cm.
Pleats: You can increase or decrease your pleats by approx — 0.5 cm.
NOTE! It Is Very Important To Measure Waistline On Both Top And Bottom To Be Sure That They Have The Same Measurement.