Dart manipulation rotates the bust dart around the bust point into a different seam, for example from the waist into the side seam, the armhole or the shoulder seam. The width it removes stays the same, only its position changes.
PatternScan Pro does not move darts. That happens in pattern CAD or in a vector program, on the digitized block.

Digitize sewing patterns without tracing.
Test PatternScan Pro free for 14 days with the full feature set. You need your smartphone, a printer and one pattern you always wanted digital.