Being stuck (i.e., clubhead being very behind) isn't necessarily a bad thing IMO. Only if when you'll hit it behind the ball (if no compensation is done). So the solution IMO is to, again, adjust the radius (shorten it) so clubhead won't hit it fat (if no comoensation). If this is done, getting the clubhead as stuck as possible is even prefered because that means clubhead is as far away from the ball and, therefore, has more distance to travel and gain speed. No?
No, being stuck is not good unless you like blocks and hooks