DC pops are more powerful. The regular AC pops can do that for a while, more so when the game is high tapped. I see similar behavior in our Williams Skylab, if you get the ball in the right spot. Those are DC coils as well. You could try larger rings to get less bounce, but that changes your chances of saving the ball from draining as well.
Just my two cents based on the behaviors I’ve seen on two games that I’ve rehabbed.
Good luck,
Dave