Too far inside on the backswing will almost always force you to come over the top to get the club back in front. I have talked about that many times.
I have also talked about being stuck and having to flip when you come too far from the inside on the downswing.
What I have not talked about is what coming too far from the inside does to your ability to hit down on iron shots. It makes it necessary to manipulate the club and/or body.
This is not an opinion it is simple body mechanics. As an experiment, try and come way too far from the inside and try and hit down at the same time. You can’t. Obviously there is a tipping point where you are properly coming from the inside, but that point is not very far from the inside.
The angle of attack becomes so shallow, you can’t hit down on the ball.
Like most things in golf, the opposite of “bad” is just as bad or worse. Over the top is a problem, but not nearly as big of a problem as those who start coming too far from the inside to avoid over the top.
Proper tilt, 90* shoulder turn back and through, shift your weight, …the club comes the proper amount from the inside.
Dropping the hands in the slot on purpose, a vertical shoulder turn to get the club inside, swinging out to right field with the arms, swinging outside the target line…all bad.
You do that and you go to the box for two minutes by yourself…and you feel shame, but then you get free.
For those of you who are not familiar with obscure movie lines…