[6bmike]

It "feels" that way! With "Lag", however, you don't need to "feel" that way. The plane line is supposed to be parallel to the target line.

Is this corrrect? I thought the,
1- Base Line (Plane Line of the Incline)
2-Stance Line (feet)
and
3-Target Line (Line of Flight of the Ball),

had variations – Open, Parallel, or Closed to each other depending on the shot and its intersection being ball position.

You always swing along the Plane Line (Base), these combinations of Lines ( The Guide Line- 10-5) are set and should not be bent by a change of direction of Delivery during the Stroke. The ball will release along the Target Line- 90 degrees off the clubface.

Best example is how you play a greenside bunker shot with three different directions of plane lines.