The Codetron seems to be ok. I haven't felt too much pain relief but then I read sometimes the pain gets worse before it gets better. I have an appointment Monday morning with the local Physiotherapy department where I'm going to be taught how to use it to receive maximum benefit so that should help.
My problem is I have that back pain, tailbone pain, elbow and knee pain so if the treatments is 30 minutes a session I'm going to be spending two hours a day on this machine. But if it helps then I'll do it.
For the next week or so I will be busy with other projects so if you don't hear from me that's why.