I was talking to Jimmy K about lie angles and got confused.
Let's say you put some tape on the sole of your 7 iron to check the lie angle.
After a few shots, the markings are toward the toe of the club.
My conclusion is the following:
Marks on toe = plane angle at impact too upright for the club = more upright lie angle needed
Jim says that:
Marks on toe = flatter lie angle needed
Which is correct?
(Assume orthodox swing, impact on sweetspot, etc.)