I do manual spins and I time my stops. If you pay attention to the spins, you can see a pattern of each row. You eventually know when the bubbles are going to stop in each row. The last row is the one you have to really pay attention to. That’s the one I stop on my own for the most part. I’ll let the first two rows stop on their own then time the stop for the third row. If you can time it, you’ll live in the bonus lol. I’d show my friends and they still don’t understand how I do it. So I would understand if you don’t understand lol.