Need help with synonyms for before and after shots?

[DanaDetailingPros]

Hey Gang,
The other day I was reading through the daily threads and posts, and came up with a member mentioning what great before and after shots the other member took.He used a great phrase for it and I've never heard it described that way! I really like the way of it expressed that way. Now that I'm up and redoing my site, I forgot the phrase he used. I've been trying to find the thread again with no luck. It was obvious that it's a common saying on the forum for before and after shots.
I know you guys can help out the OLD SCHOOL
Thank you!

[Desertnate]

He called it a 50/50 shot.

If we're thinking the same instance, the OP in that thread ran a tape line down a door and polished out the area on one side of the tape line. This gave you a clear idea of what the paint looks like before and after being corrected.

[DanaDetailingPros]

That's right!!! Thank you Desert!