Tiered prizes done honestly

Most in-person prize wheels are physically weighted so the big prize almost never comes up — this one does the same thing transparently. Set a common prize's weight higher and a rare grand-prize's weight lower in List mode, and the slice sizes (and real odds) update to match exactly what you set. That makes it useful for stream giveaways, classroom reward systems, and event booths where you want visible, believable fairness without secretly stacking the odds.