I have an LE and I guess I'm lucky. I have no sdtm issues. People say to hit a flipper when the prison magnet holds the ball to release it early and you get a magnet pulse. I dont understand the big deal. My pin always pulses the ball to one side or the other whether I wait it out or flip and force it to release early. Always.
Some times it throws the ball back into the prison head when the doors are open and self scores that way. That always makes me grin.
However on a side note, what ever the code release was before 1.19 was, I do remember having sdtm issues then.