You're having a tough go of it right now, I totally agree with your assessment of your neuro, sounds like a nice man who simply does not have the expertise to treat CH. I stole this from Bob Johnson, how to locate a decent headache neuro:
General neurologists receive strikingly little training treating complex headache disorders. If you have the option, find a headache specialist.
=====
LOCATING HEADACHE SPECIALIST
1. Yellow Pages phone book: look for "Headache Clinics" in the M.D. section and look under "neurologist" where some docs will list speciality areas of practice.
2. Call your hospital/medical center. They often have an office to assist in finding a physician. You may have to ask for the social worker/patient advocate.
3. Multimedia File Viewing and Clickable Links are available for Registered Members only!! You need to

or

; On-line screen to find a physician.
4. Multimedia File Viewing and Clickable Links are available for Registered Members only!! You need to

or

Look for "Physician Finder" search box. They will send a list of M.D.s for your state.I suggest using this source for several reasons: first, we have read several messages from people who, even seeing neurologists, are unhappy with the quality of care and ATTITUDES they have encountered; second, the clinical director of the Jefferson (Philadelphia) Headache Clinic said, in late 1999, that upwards of 40%+ of U.S. doctors have poor training in treating headache and/or hold attitudes about headache ("hysterical female disorder") which block them from sympathetic and effective work with the patient; third, it's necessary to find a doctor who has experience, skill, and a set of attitudes which give hope of success. This is the best method I know of to find such a physician.
5. Multimedia File Viewing and Clickable Links are available for Registered Members only!! You need to

or

NEW certification program for "Headache Medicine" by the United Council for Neurologic Subspecialties, an independent, non-profit, professional medical organization.
Since this is a new program, the initial listing is limited and so it should be checked each time you have an interest in locating a headache doctor.
=======
One of the major diagnostic problems is that there are a number of disorders which mimic Cluster but which are not primary headche disorders. It's requires some skill and experience to do a through diagnostic work-up.
My only other comment is how you look at your meds. Lithium or Verapamil are recognized as highly effective prevents in treating CH. They don't STOP a cycle from occurring or end a cycle, they reduce the frequency and/or intensity of the attacks. I used Lithium for many years, at 1200 mg a day it would block 60-70% of my attacks. When I hadn't been hit at all for 2 weeks, I'd wean off of it to confirm my cycle was done.
Joe