As well as the zapper with proper voltage/current/waveform. Are you using a high enough current in a coil that is wound correctly? The flash also has to have short leads to avoid a "delay" in the current transfer and a high enough current/flash capacitor? (Check the output on a gauss meter, should be at least 48,800 gauss with the "north pole to the body"). And are you drinking ozonated water? and using CS( Colloidal Silver )? Of course you have to allow for individual differences in physiology. And of course a very controlled application of each part of the protocol and time for each daily. Hope you do better! My neighbor is doing well but it took over 2 1/2 weeks for a difference to be noticed.