Removing the front seam moved the problem into the gusset.
20 · Legging construction
The starting point
A no-front-seam request was treated as a styling deletion instead of a pattern-system change.
The development decisions
01
Define the reason for removing the seam.
02
Review gusset shape and crotch extension.
03
Check movement, appearance and construction together.
The approval checkpoints
Approved pattern route, gusset sample and movement review record.
For a new project with the same issue, connect these checkpoints to the style reference, sample revision and responsible reviewer. An approval for one garment does not establish the performance of a different material, size or construction.