Quoted from robertmee:
On that note, does anyone experience SDTM if you inadvertently shoot the Frank ramp from the upper playfield (when frank isn't locking)? Usually once a game, i'll lose a ball like this. It's frustrating, and so fast down the ramp, I usually can't save it.
Yup. I’ve learned to not shoot that ramp from the upper playfield. I also will get sdtm if I shoot frank ramp from the main playfield, but don’t quite get it to the top...it doesn’t happen everytime, but 50%. I also occasionally get sdtm when I hit the 3 targets in the mid playfield. I figure I have to learn what I can and can’t do, and it’s pinball...there is always the chance of getting robbed.