# Unsuccessful enchants

## Change book chances

Enable / Disable chances: [Link to config.yml setting](https://github.com/GC-spigot/AdvancedEnchantments/blob/333e70371108237b490c8fefe49d3c8fa34d9310/config.yml#L636)

Change default chances: [Link to config.yml setting](https://github.com/GC-spigot/AdvancedEnchantments/blob/333e70371108237b490c8fefe49d3c8fa34d9310/config.yml#L639) \
To enable default pre-set chances, you will need to disable random chances as well.

## Disable items from breaking when enchantment fails

Disable breaking when applied enchantment book fails: [Link to config.yml setting](https://github.com/GC-spigot/AdvancedEnchantments/blob/333e70371108237b490c8fefe49d3c8fa34d9310/config.yml#L629)

Disable breaking when the enchantment is being upgraded: [Link to config.yml setting ](https://github.com/GC-spigot/AdvancedEnchantments/blob/333e70371108237b490c8fefe49d3c8fa34d9310/config.yml#L185)


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