Procedure: Track dozens and columns. When two separate
dozen or columns hit back to back bet those four numbers*
*If a number repeats back to back bet two chips on that number.
If a new dozen or column trigger
emerges bet the two newest triggers instead.
Example: 21,0,23,9,13,15,1,34,31 (newest spin-value)
Bet 13,15 & 34,31: 1.) 5(x) 2.) 0(x) 3.) 1(x)
4.) 6(x)*
Bet 34,31 & 1,6....
Bankroll suggestion: 36 units per session