Quoted from Litedpinballmods:Ours are encased in 10,000 psi resin to protect them, are made with the pop bumper contours on the top, and we have over come all of the wiring, power, mounting issues, noise issues and electronic interference problems.
Put a lot of time and effort to get these going.
These are designed to fit in Bally/Williams, Stern, Data East and Sega
Keep us informed My space station could use them.