[neil]

Make an impact station out of two dowels at 90*to one another -one along the plane line and one at the perpendicular line of the anticipated ball position.
Place a tee peg at the ball location -remove dowels .
Now swing away .
Did you hit the tee peg and take divot afterwards?
Do the same drill -BUT FOCUS ON LOOKING AT THE INSIDE QUARTER OF THE BALL WITHOUT MOVING YOUR HEAD -FOCUS!.
Not up or down or to the side -KEEP IT STILL.
Report on results-please