This guide explains how paylines differ from cluster pays, so you know which...

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

This guide explains how paylines differ from cluster pays, so you know which symbols need to line up or touch. It covers what wilds can replace, where game rules may limit them, and how scatters can trigger bonus rounds without landing on a payline