I know the answer..

How.the.Universe.Works.S03E04.First.Second

they run through the usual stuff we all heard before with their obligatory repetitious style..

then they get to the how did matter win over anti-matter segment we all heard before.
they all take turns saying "i don't know"

i know !

and they answered their question on segments before and after..

Temperature !

are they using the LHC to look at this specific issue and are changing the test conditions to extreme highs or extreme lows ?
or are the they simply slamming atoms together at the same temp.. over and over ?

testing with those different params maybe show the smoking gun needed..
to explain why matter won out over anti-matter.

they always like to say their was an inherent edge of sorts in the early universe
but maybe there was not !
maybe the game was not rigged at all and they are looking for the wrong thing ?
maybe early on both were created equally but as universe temperatures cooled
that had an effect that allowed matter to win more and more ?
making it seem like there was more matter to being with..