Thank all of you for your responses. Unfortunately, most of your suggestions are far beyond my knowledge. I do know my machine only goes to 2200. One of the major issues I believe is I've been coiling in the wrong area because the MRI report was mis-leading in it's description. I have gone back to 2008 frequency for sarcomas, used a better placement of the coil and have continued to up the time to 10 minutes every 3rd day...in addition, I have added Ivermectin, fenbendazole and gone on a strick KETO diet. Hopefully this will help boost my immune system while killing the cancer! Thank you all again!