Can you edit the plugin so custom perms added to the config override the default global crafting speed?Suggestion

Can you edit the plugin so custom perms added to the config override the default global crafting speed? Ive got custom perms in the config allowing for faster craft speeds per perm, but the default global overrides these custom perms. I have to remove 

if (bonusperm_time > (float)config.BonusMultiplier[bonusperm.Split('.')[1]]) continue;

From the plugin in order for my custom perms to work. I assume its due to it reading highest value instead of lowest value. But i feel it should disable the global default for a player if they have any of the custom perms in the config.