There is definitely randomness to the bonus wheel. However, the odds of getting a higher reward do increase with higher wager amounts. Not by much, though. There is always the chance of getting the dreaded 0.05, 5, or 10 BCD. Anyone who plays at BC.Game and pays attention to the wheel knows that locked BCD is a very common reward but there are hundreds to thousands of players that get very nice rewards every day as well. No matter their wager amounts. I just wanted to clarify that, No, it is not predetermined outcomes on the bonus wheel and Yes, wagering does have a slight influence on the rewards odds. Lastly, Yes, iv4n, you are special.
Thanks for the reply. The feeling that a lot of people have (especially the lower levels) is that is seems harder to win something else than locked BCD. Before you would win 95% useless JB coins but sometimes also 1 TRX, 1 XLM, ... In all the spins I have done with the new wheel, I have not won anything else than locked BCD.