Bets are placed directly on top of the desired number. Some roulette players might not find testing the system necessary. The only trouble is that there is no truth in this winning roulette theory what-so-ever.roulette 18/38 EXCEL ROULETTE SOURIS Patterns and Number Trends 16 Chapter 5 - Making money from Roulette - Step by Step 17 1. Getting started 17 2. The Mayer Line 17 3. Mayer Line worked. roulettelive.top PS: Remember, there\'s absolutely no risk to you in trying the incredible Mayer. Seen Mayer Roulette strategy (roulette system) advertised on Ebay and online (not . The "Winning line" when it was at worst went as follows.