This picture is from the first batch of numbers I looked at today.
[attachimg=1]
The SS has two absences of 7 and 5. (fairly normal for the SS)
The SD has two absences of 6 and 6.
The DD only has an absence of 3.
The DS has an absence of 8.
I wouldn't suggest to bet the DD blindly because there are better ways to go about it than that. However you do get a lot of times where the DD has a lot of short absence intervals. It hit 9 times in 20 spins which would have roughly gave around +60 flat betting.
[attachimg=1]
The SS has two absences of 7 and 5. (fairly normal for the SS)
The SD has two absences of 6 and 6.
The DD only has an absence of 3.
The DS has an absence of 8.
I wouldn't suggest to bet the DD blindly because there are better ways to go about it than that. However you do get a lot of times where the DD has a lot of short absence intervals. It hit 9 times in 20 spins which would have roughly gave around +60 flat betting.