This guide explains how paylines differ from clusters, which symbols wilds can...

https://varimail.com/articles/does-a-nearly-full-meter-mean-the-bonus-is-about-to-hit/

This guide explains how paylines differ from clusters, which symbols wilds can replace, and how scatters start bonus rounds. It also clears up why a rising meter can’t promise a win, so you know what each rule actually means before you play.