letmezleep

Hey everyone, My name is letmezleep and I recently started a tekkit classic server. The problem I'm having right now is that I can't seem to get item effects banned. For example; I really want players to be able to use the Arcana Ring to fly for free, however I don't want all the 'C' and 'R' access. I've figured out how to disable the right-click things of items, but not how to disable curtain keys. If anyone could help me I'd be great! Ow and I use tekkit restrict and tekkit customizer. ( maybe I need another plugin?) Kind regards, letmezleep