As in the example below, the corner of Spline_A and Spline_B is filleted and bridged.
In Case.1, the G2 bridge is created BEFORE Trim Curve.
In Case.2, the G2 bridge is created AFTER Trim Curve.
What's wrong with Case.1? Thanks for your comments!
Spline_A and Spline_B
Case.1
Case.2