recommended weight is from -3 to 3+

This is a slider, Lora, so you can choose whatever weight you want, so experiment and find what suits you best. A positive weight adds Breasts size. You can use even higher weights such as 8 and above it all depends on characters and checkpoints.

You can also add `Huge breasts` to your prompt to make it have an even stronger effect.

                                              Pony

For Pony, you can add `breasts` to your prompt to amplify effect of the slider further

Weight can go from -2 to 3+