It's nothing new I'm just glad you're not using martingale because it will not work, I also used that technique random and manual it's better this way, and more excited because you get to decide each roll, but this is not a skill try to play longer and the house edge will figure you out, it's good that you stop when you 0.3 Ethereum into 0.6 Ethereum, I'm sure you cannot do that on every session, but its always good to see some guy beat the house sometimes.