This is not a tealight candle ritual. This is raw, hot danger.

Once engines reach operating temperature, the pistons begin to move. The rhythm is irregular at first, then settles into a steady chuff. This is the “hot” core of the ritual. Turn off electric lights. Let only the candle flames and the moving brass guide your eyes.

If your piston circle loses its rhythm, your repeater delay is likely uneven. Ensure every single repeater in the timing loop is set to the exact same tick value. Accidental Fire Spread