Hey there eastender, I haven't been here in quite a while as I have me own little corner of cyberland to deal with. It's a very small sub detox forum but we invite all sorts of bitching, moaning, pissiness and general Bullshit. It's American but don't hold that against us.
Anyhoo....just go as slow as you can. Rule of thumb for us is 25% reduction every 10 days or until your body reaches homostasis. Some say this is too show but getting into the real low numbers helps very much with the acute shit.
Good luck in your taper and jump, tuka