Anyway here some Big Road shoes really played: (A=asym pattern, S=sym pattern)
E= easy shoe, M=moderate shoe, T= tough shoe

A-A-A-A-A-A-A-A-A-A-A-A-S-A-A-A-S-S-A-A-S-A-A-S-S (E)

A-A-A-A-A-S-S-A-A-S-A-A-S-A-A-A-A-A-A-S-A-S (E)

S-A-A-A-A-S-S-A-S-S-A-A-A-A-A-A-A-S-A  (E)

S-A-A-A-A-A-A-S-A-A-A-A-A-A-S-S-A-A-A-A-A-S (E)

S-A-S-A-S-A-A-A-A-S-A-A-A-S-S-S (E)

A-A-A-S-A-A-A-A-A-S-A-S-A-S-A-A  (E)

A-A-A-A-A-A-A-A-A-A-A-A-A-A-A-A-A-S-S (E)

A-A-S-A-A-S-A-A-A-S-A-A-A-S-A-A-A-A-A-S-A-A-A-A-A (E)

A-A-S-A-A-A-A-A-A-A-A-A-A-A-A-A-A-A-S-A-A-S-S-A (E)

S-A-A-S-A-A-A-A-S-A-A-A-A-A-S-S-A-S-A-S-A-A-S  (E)

S-A-A-A-A-A-A-S-A-A-S-A-A-A-A-S-A-A-A-S-A-A-A-A  (E)

A-A-A-A-S-A-A-A-S-A-A-A-A-A-A-S-A-A-S-A-A-A  (E)

A-A-S-A-A-S-S-A-A-A-A-S-S-A-S-S  (M)

A-S-S-A-S-S-A-A-S-S-A-A-A-S-S-A-S  (M)

A-S-A-S-A-A-A-A-S-A-A-A-S-A-A-A-A-A-A-A-A-S (E)

A-S-A-A-S-A-S-S-S-A-A-A-A-S-A-A-A-A-A-A-A (E/M)

A-A-S-S-A-A-S-S-S-A-A-S-S-S-A-A-S-A (T)

A-A-A-S-A-S-A-A-A-A-A-A-A-A-S-S-S-A (E/M)

A-A-A-A-A-A-A-A-A-S-A-A-A-A-A-A-A-S-A-A-A-S-S (E)

S-S-S-S-S-A-S-A-S-A-A* (T)

S-S-A-A-A-S-A-S-A-A-A-S-A-A-S (E)

S-A-A-A-S-S-S-A-A-S-A-A-A-A-A-A-S (E/M)

A-A-A-A-A-A-S-A-A-A-S-A-A-A-A-S-A-A-S-A (E)

A-A-A-S-S-S-A-A-A-A-A-A-A-A-A-A-S-A (E)

*: a very rare back-to-back 5 S sequence

as.

CFS is made by + and - signs where + is any step moving toward the right (horizontal line) and - any step stalling (vertical lines).

So any + sign is any side shift and any - sign correspond to the same side happening again once or more times.
From a pattern point of view the only "long" +-+-+-... events are consecutive doubles, so we may consider them as the perfect form of CFS symmetry, everything else will accelerate or slow down the columns filling speed (CFS).

Considering  8 resolved BP hands, the fastest, the slowest and the most neutral speeds are: 

BPBPBPBP = +++++++
PBPBPBPB = +++++++

BBBBBBBB = -------
PPPPPPPP = -------

BBPPBBPP = -+-+-+-
PPBBPPBB = -+-+-+-

Those are just 6 out of the possible 128 patterns (first hand is the signal) coming out from any 8 resolved hand series.
In some sense they are "extremes" at either way.
Furthermore a kind of symmetrical movement acting for 7 or more consecutive steps can only come out from a 3,5 doubles consecutive appearance (2/128 probability).

Since an 8-deck shoe on average will form around 75 resolved hands, we know that we're facing close  to ten 7-hand situations.

Of course we do not want to consider doubles as "enemies", actually we are relatively more worried about long consecutive doubles successions that should be interpreted as a steady symmetrical (unwanted) distribution.

For example, a BPPBPPBPP (+-++-++-) sequence is an asymmetrical succession albeit showing two doubles).

On the other hand, we can't rule out long consecutive doubles successions (7, 8 or more doubles coming in a row) more likely to show up (even if very rarely) at some shuffling productions.

I've stated one millions of times here that at baccarat a kind of overalternating movement is the less likely to happen among others: the average consecutive doubles distribution could be a good start to investigate how a bac shoe really develops.

So it's not about HOW LONG a same sign (+ or -) will stand but about approximating at best WHEN either + or - clusters will show up by "categories" (clusters of one, clusters of two, etc).

After all consecutive doubles do not come out around any corner and anyway there are some tricks to partially get rid of them by following some derived random walks.

See you tomorrow.

as.