How do you you use a snooker cue?

Clamp your cue on a flat surface with the bend going up, then apply controlled heat to warp it back straight. There is two ways that your cue has warped, one being dampness. As the damp gets into the cue the wood softens and bends, when it dries out the cue stays bent. Or the cue is exposed to a hot temperature, eg in a worm car boot also leaning it against a radiator.