Zapping results not as expected

At the advise of two doctors (NP and Acupuncturist) I purchased a frequency generator machine(GB4000). The choice was made after a lot of research into things that were very new to me (still don't fully understand). I had initially considered buying the Photon Sound Beam. The doctors are prevented by law from advising me - so I'm trying to figure this out on my own.

Anyway, to the point, I've been using the GB4000 for 4 months (up to 3 hours / day) for parasites and I don't see the results that a lot of people claim. I run it with two stainless steel footpads and 2 hand cylinders. I wrap the electrodes with a damp cloth and have run the machine with programmed frequencies, and experimented with gating and the like. I did find that I got better results setting the gating to 20Hz.

The machine has been helpful but I don't see the results others have experienced. I talked to the person who sold me the machine and he recommended more power, so I purchased the SA-4 amplifier. I even restructured the programmed frequencies so that that would operate at max power (10 watts with RF signal) and have run single frequencies. However, I don't see the results others claim. Am I doing something wrong? Tweet