Re: doug coil machine

One other thing I'd like to comment on "you can only run about 30 different frx's"
I'm going to relay something John S told me, who builds these machines. Unlike all those other machines that do fancy sweeps, etc, this machine does not have that capability. However, once you know the infection, the best frx, then you really don't need to go anywhere else. His analogy for this, you need to cut your grass; do you cut your grass with every tool available, scissors, pruners, etc or do you use your lawn mower? The machine is powerful and you have the best.
Joe