Before the game, a test is always done to check the official settings. The most optimal settings are when the win comes before the 11th spin. If there are delays up to 17, then the settings should be revised or need change dealer, or roulette. Usually the game is played up to spin 17. There is no point in taking risks above, because more often the numbers play quickly, and if a delay occurs, then a reset is made and change table.
SpinMagnit and DoubleMagnit can be tricky to understand. It takes time for tests and you can't rush to play for a real account until you understand how to use the programs. At least the first 2 days should be given to tests. Therefore, there are test packages to test the operation of programs and understand whether you are ready to use them. Whoever understands how to work with them takes an unlimited package. There is no point in rushing right away, but support always helps.