The games and back glasses are mine. In the photo showing both games side by side, the BGResto glass is on the left and the original is on the right. Unfortunately when I took the photos of the back side with the glass out of the machine I flipped them and the BGResto is on the right, original on the left.
Both games had new #44 bulbs. Transformer voltages were near identical. The diamond in the upper left is indeed a cork shipping square.
What I need to show is the other crappy original back glass. Yes, there is less light showing through the BGResto however the un-back lit color and resolution is near flawless.
In the near future I’ll redo the photos with various LED’s and back box treatments to see if the BGResto can be made to appear closer to the original as far as the back lit look. The bottom line is this, compared to the crappy original the BGResto glass essentially “saved” the game and made it presentable.
Kudos to Steve at BGResto for providing a valuable service to the pinball community.