of course in every size the difference between the cupseams is another, because there is a gradation (graduation?) on every cup and it varied.
So, let’s do it like Mrs Merz told you.
Option1:
You reduce the volume in the cup – not good. We don’t want a smaller cup, we only want to chance the position of the cup seam. Please don’t do this!
Option2:
You chance the cup seam higher, but only on the BP an the back of the seam. We want it also in the front of the seam. Parallel to the “old” seam you chance the seam 5mm higher.
Option3 and 4:
We want it parallel not in the middle of the cup less or more than in the front or back of the cup. Please don’t do this!
We want option 2 with the seam parallel 5mm higher than now. Okay?