Again, it's all been discussed in the past if you search through the forum postings. I believe you can identify when you have a edge in the players' favour, but:
You need to play with a full table of seven players to get the maximum number of cards out onto the table each round.
You need to keep a seperate count for the last two rounds and net them off (ie +4 & -3 = RC+1).
If you identify when the edge has moved in favour of the table, it'll only be there for at most two rounds.
You'll need a HUGE spread and bankroll to turn this slim advantage profitable.
It ain't super-accurate, due to assuming the around 40 cards will be unlikely to come out in the next round. This assumption could be wrong, but unfortunately Shufflemaster Inc don't publish the details of how these things work.
I would humbly suggest that if the only games in town are CSM, learn to play something else or save your pennies for a trip where they have reasonable games.
Sorry that it isn't good news.
Newb99